diff options
Diffstat (limited to 'newlib/libc/include/stdint.h')
| -rw-r--r-- | newlib/libc/include/stdint.h | 400 |
1 files changed, 0 insertions, 400 deletions
diff --git a/newlib/libc/include/stdint.h b/newlib/libc/include/stdint.h deleted file mode 100644 index 821462d8a..000000000 --- a/newlib/libc/include/stdint.h +++ /dev/null @@ -1,400 +0,0 @@ -/* - * Copyright (c) 2004, 2005 by - * Ralf Corsepius, Ulm/Germany. All rights reserved. - * - * Permission to use, copy, modify, and distribute this software - * is freely granted, provided that this notice is preserved. - */ - -/* - * @todo - Add support for wint_t types. - */ - -#ifndef _STDINT_H -#define _STDINT_H - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(__GNUC__) && \ - ( (__GNUC__ >= 4) || \ - ( (__GNUC__ >= 3) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ > 2) ) ) -/* gcc > 3.2 implicitly defines the values we are interested */ -#define __STDINT_EXP(x) __##x##__ -#else -#define __STDINT_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 __STDINT_EXP(LONG_MAX) > 0x7fffffff -#define __have_long64 1 -#elif __STDINT_EXP(LONG_MAX) == 0x7fffffff && !defined(__SPU__) -#define __have_long32 1 -#endif - -#if __STDINT_EXP(SCHAR_MAX) == 0x7f -typedef signed char int8_t ; -typedef unsigned char uint8_t ; -#define __int8_t_defined 1 -#endif - -#if __int8_t_defined -typedef signed char int_least8_t; -typedef unsigned char uint_least8_t; -#define __int_least8_t_defined 1 -#endif - -#if __STDINT_EXP(SHRT_MAX) == 0x7fff -typedef signed short int16_t; -typedef unsigned short uint16_t; -#define __int16_t_defined 1 -#elif __STDINT_EXP(INT_MAX) == 0x7fff -typedef signed int int16_t; -typedef unsigned int uint16_t; -#define __int16_t_defined 1 -#elif __STDINT_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 !__int_least8_t_defined -typedef int16_t int_least8_t; -typedef uint16_t uint_least8_t; -#define __int_least8_t_defined 1 -#endif -#endif - -#if __have_long32 -typedef signed long int32_t; -typedef unsigned long uint32_t; -#define __int32_t_defined 1 -#elif __STDINT_EXP(INT_MAX) == 0x7fffffffL -typedef signed int int32_t; -typedef unsigned int uint32_t; -#define __int32_t_defined 1 -#elif __STDINT_EXP(SHRT_MAX) == 0x7fffffffL -typedef signed short int32_t; -typedef unsigned short uint32_t; -#define __int32_t_defined 1 -#elif __STDINT_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 !__int_least8_t_defined -typedef int32_t int_least8_t; -typedef uint32_t uint_least8_t; -#define __int_least8_t_defined 1 -#endif - -#if !__int_least16_t_defined -typedef int32_t int_least16_t; -typedef uint32_t uint_least16_t; -#define __int_least16_t_defined 1 -#endif -#endif - -#if __have_long64 -typedef signed long int64_t; -typedef unsigned long uint64_t; -#define __int64_t_defined 1 -#elif __have_longlong64 -typedef signed long long int64_t; -typedef unsigned long long uint64_t; -#define __int64_t_defined 1 -#elif __STDINT_EXP(INT_MAX) > 0x7fffffff -typedef signed int int64_t; -typedef unsigned int uint64_t; -#define __int64_t_defined 1 -#endif - -#if __int64_t_defined -typedef int64_t int_least64_t; -typedef uint64_t uint_least64_t; -#define __int_least64_t_defined 1 - -#if !__int_least8_t_defined -typedef int64_t int_least8_t; -typedef uint64_t uint_least8_t; -#define __int_least8_t_defined 1 -#endif - -#if !__int_least16_t_defined -typedef int64_t int_least16_t; -typedef uint64_t uint_least16_t; -#define __int_least16_t_defined 1 -#endif - -#if !__int_least32_t_defined -typedef int64_t int_least32_t; -typedef uint64_t uint_least32_t; -#define __int_least32_t_defined 1 -#endif -#endif - -/* - * Fastest minimum-width integer types - * - * Assume int to be the fastest type for all types with a width - * less than __INT_MAX__ rsp. INT_MAX - */ -#if __STDINT_EXP(INT_MAX) >= 0x7f - typedef signed int int_fast8_t; - typedef unsigned int uint_fast8_t; -#define __int_fast8_t_defined 1 -#endif - -#if __STDINT_EXP(INT_MAX) >= 0x7fff - typedef signed int int_fast16_t; - typedef unsigned int uint_fast16_t; -#define __int_fast16_t_defined 1 -#endif - -#if __STDINT_EXP(INT_MAX) >= 0x7fffffff - typedef signed int int_fast32_t; - typedef unsigned int uint_fast32_t; -#define __int_fast32_t_defined 1 -#endif - -#if __STDINT_EXP(INT_MAX) > 0x7fffffff - typedef signed int int_fast64_t; - typedef unsigned int uint_fast64_t; -#define __int_fast64_t_defined 1 -#endif - -/* - * Fall back to [u]int_least<N>_t for [u]int_fast<N>_t types - * not having been defined, yet. - * Leave undefined, if [u]int_least<N>_t should not be available. - */ -#if !__int_fast8_t_defined -#if __int_least8_t_defined - typedef int_least8_t int_fast8_t; - typedef uint_least8_t uint_fast8_t; -#define __int_fast8_t_defined 1 -#endif -#endif - -#if !__int_fast16_t_defined -#if __int_least16_t_defined - typedef int_least16_t int_fast16_t; - typedef uint_least16_t uint_fast16_t; -#define __int_fast16_t_defined 1 -#endif -#endif - -#if !__int_fast32_t_defined -#if __int_least32_t_defined - typedef int_least32_t int_fast32_t; - typedef uint_least32_t uint_fast32_t; -#define __int_fast32_t_defined 1 -#endif -#endif - -#if !__int_fast64_t_defined -#if __int_least64_t_defined - typedef int_least64_t int_fast64_t; - typedef uint_least64_t uint_fast64_t; -#define __int_fast64_t_defined 1 -#endif -#endif - -/* Greatest-width integer types */ -/* Modern GCCs provide __INTMAX_TYPE__ */ -#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 - -/* Modern GCCs provide __UINTMAX_TYPE__ */ -#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 - -/* - * GCC doesn't provide an appropriate macro for [u]intptr_t - * For now, use __PTRDIFF_TYPE__ - */ -#if defined(__PTRDIFF_TYPE__) -typedef signed __PTRDIFF_TYPE__ intptr_t; -typedef unsigned __PTRDIFF_TYPE__ uintptr_t; -#else -/* - * Fallback to hardcoded values, - * should be valid on cpu's with 32bit int/32bit void* - */ -typedef signed long intptr_t; -typedef unsigned long uintptr_t; -#endif - -/* Limits of Specified-Width Integer Types */ - -#if __int8_t_defined -#define INT8_MIN -128 -#define INT8_MAX 127 -#define UINT8_MAX 255 -#endif - -#if __int_least8_t_defined -#define INT_LEAST8_MIN -128 -#define INT_LEAST8_MAX 127 -#define UINT_LEAST8_MAX 255 -#else -#error required type int_least8_t missing -#endif - -#if __int16_t_defined -#define INT16_MIN -32768 -#define INT16_MAX 32767 -#define UINT16_MAX 65535 -#endif - -#if __int_least16_t_defined -#define INT_LEAST16_MIN -32768 -#define INT_LEAST16_MAX 32767 -#define UINT_LEAST16_MAX 65535 -#else -#error required type int_least16_t missing -#endif - -#if __int32_t_defined -#define INT32_MIN (-2147483647-1) -#define INT32_MAX 2147483647 -#define UINT32_MAX 4294967295U -#endif - -#if __int_least32_t_defined -#define INT_LEAST32_MIN (-2147483647-1) -#define INT_LEAST32_MAX 2147483647 -#define UINT_LEAST32_MAX 4294967295U -#else -#error required type int_least32_t missing -#endif - -#if __int64_t_defined -#if __have_long64 -#define INT64_MIN (-9223372036854775807L-1L) -#define INT64_MAX 9223372036854775807L -#define UINT64_MAX 18446744073709551615U -#elif __have_longlong64 -#define INT64_MIN (-9223372036854775807LL-1LL) -#define INT64_MAX 9223372036854775807LL -#define UINT64_MAX 18446744073709551615ULL -#endif -#endif - -#if __int_least64_t_defined -#if __have_long64 -#define INT_LEAST64_MIN (-9223372036854775807L-1L) -#define INT_LEAST64_MAX 9223372036854775807L -#define UINT_LEAST64_MAX 18446744073709551615U -#elif __have_longlong64 -#define INT_LEAST64_MIN (-9223372036854775807LL-1LL) -#define INT_LEAST64_MAX 9223372036854775807LL -#define UINT_LEAST64_MAX 18446744073709551615ULL -#endif -#endif - -#if __int_fast8_t_defined -#define INT_FAST8_MIN INT8_MIN -#define INT_FAST8_MAX INT8_MAX -#define UINT_FAST8_MAX UINT8_MAX -#endif - -#if __int_fast16_t_defined -#define INT_FAST16_MIN INT16_MIN -#define INT_FAST16_MAX INT16_MAX -#define UINT_FAST16_MAX UINT16_MAX -#endif - -#if __int_fast32_t_defined -#define INT_FAST32_MIN INT32_MIN -#define INT_FAST32_MAX INT32_MAX -#define UINT_FAST32_MAX UINT32_MAX -#endif - -#if __int_fast64_t_defined -#define INT_FAST64_MIN INT64_MIN -#define INT_FAST64_MAX INT64_MAX -#define UINT_FAST64_MAX UINT64_MAX -#endif - -/* This must match size_t in stddef.h, currently long unsigned int */ -#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1) - -/* This must match sig_atomic_t in <signal.h> (currently int) */ -#define SIG_ATOMIC_MIN (-__STDINT_EXP(INT_MAX) - 1) -#define SIG_ATOMIC_MAX __STDINT_EXP(INT_MAX) - -/* This must match ptrdiff_t in <stddef.h> (currently long int) */ -#define PTRDIFF_MIN (-__STDINT_EXP(LONG_MAX) - 1L) -#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX) - -/** Macros for minimum-width integer constant expressions */ -#define INT8_C(x) x -#define UINT8_C(x) x##U - -#define INT16_C(x) x -#define UINT16_C(x) x##U - -#if __have_long32 -#define INT32_C(x) x##L -#define UINT32_C(x) x##UL -#else -#define INT32_C(x) x -#define UINT32_C(x) x##U -#endif - -#if __int64_t_defined -#if __have_longlong64 -#define INT64_C(x) x##LL -#define UINT64_C(x) x##ULL -#else -#define INT64_C(x) x##L -#define UINT64_C(x) x##UL -#endif -#endif - -/** Macros for greatest-width integer constant expression */ -#if __have_longlong64 -#define INTMAX_C(x) x##LL -#define UINTMAX_C(x) x##ULL -#else -#define INTMAX_C(x) x##L -#define UINTMAX_C(x) x##UL -#endif - - -#ifdef __cplusplus -} -#endif - -#endif /* _STDINT_H */ |