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esp8266/tools/sdk/libc/xtensa-lx106-elf/include/stdint.h
Ivan Grokhotkov d7d98d03ca Use libc from newlib (#1752) 
* Use newlib libc library

This change adds libcmin.a, which is created from newlib libc by selectively removing some of the object files (mostly related to heap management).
The list of files is available in tools/sdk/lib/make_libcmin.sh. Files which are not needed are commented out.
This change adds support for various functions which were missing, like sscanf, strftime, etc.

* Fix some of the time functions

* Redirect stdout to serial

* Implement __putc_r

* Switch to custom newlib build

Built from https://github.com/igrr/newlib-xtensa using:
./configure --with-newlib --enable-multilib --disable-newlib-io-c99-formats --enable-newlib-supplied-syscalls --enable-target-optspace --program-transform-name="s&^&xtensa-lx106-elf-&" --disable-option-checking --with-target-subdir=xtensa-lx106-elf --target=xtensa-lx106-elf --enable-newlib-nano-formatted-io --enable-newlib-reent-small  --prefix=path-to-arduino-core/tools/sdk/libc
CROSS_CFLAGS="-DMALLOC_PROVIDED -DSIGNAL_PROVIDED -DABORT_PROVIDED" make
make install

* Update tests
2016-06-23 17:27:57 +08:00

512 lines
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/*
* 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.
*/
#ifndef _STDINT_H
#define _STDINT_H
#include <machine/_default_types.h>
#include <sys/_intsup.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef ___int8_t_defined
typedef __int8_t int8_t ;
typedef __uint8_t uint8_t ;
#define __int8_t_defined 1
#endif
#ifdef ___int_least8_t_defined
typedef __int_least8_t int_least8_t;
typedef __uint_least8_t uint_least8_t;
#define __int_least8_t_defined 1
#endif
#ifdef ___int16_t_defined
typedef __int16_t int16_t ;
typedef __uint16_t uint16_t ;
#define __int16_t_defined 1
#endif
#ifdef ___int_least16_t_defined
typedef __int_least16_t int_least16_t;
typedef __uint_least16_t uint_least16_t;
#define __int_least16_t_defined 1
#endif
#ifdef ___int32_t_defined
typedef __int32_t int32_t ;
typedef __uint32_t uint32_t ;
#define __int32_t_defined 1
#endif
#ifdef ___int_least32_t_defined
typedef __int_least32_t int_least32_t;
typedef __uint_least32_t uint_least32_t;
#define __int_least32_t_defined 1
#endif
#ifdef ___int64_t_defined
typedef __int64_t int64_t ;
typedef __uint64_t uint64_t ;
#define __int64_t_defined 1
#endif
#ifdef ___int_least64_t_defined
typedef __int_least64_t int_least64_t;
typedef __uint_least64_t uint_least64_t;
#define __int_least64_t_defined 1
#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
*/
#ifdef __INT_FAST8_TYPE__
typedef __INT_FAST8_TYPE__ int_fast8_t;
typedef __UINT_FAST8_TYPE__ uint_fast8_t;
#define __int_fast8_t_defined 1
#elif __STDINT_EXP(INT_MAX) >= 0x7f
typedef signed int int_fast8_t;
typedef unsigned int uint_fast8_t;
#define __int_fast8_t_defined 1
#endif
#ifdef __INT_FAST16_TYPE__
typedef __INT_FAST16_TYPE__ int_fast16_t;
typedef __UINT_FAST16_TYPE__ uint_fast16_t;
#define __int_fast16_t_defined 1
#elif __STDINT_EXP(INT_MAX) >= 0x7fff
typedef signed int int_fast16_t;
typedef unsigned int uint_fast16_t;
#define __int_fast16_t_defined 1
#endif
#ifdef __INT_FAST32_TYPE__
typedef __INT_FAST32_TYPE__ int_fast32_t;
typedef __UINT_FAST32_TYPE__ uint_fast32_t;
#define __int_fast32_t_defined 1
#elif __STDINT_EXP(INT_MAX) >= 0x7fffffff
typedef signed int int_fast32_t;
typedef unsigned int uint_fast32_t;
#define __int_fast32_t_defined 1
#endif
#ifdef __INT_FAST64_TYPE__
typedef __INT_FAST64_TYPE__ int_fast64_t;
typedef __UINT_FAST64_TYPE__ uint_fast64_t;
#define __int_fast64_t_defined 1
#elif __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
typedef __intptr_t intptr_t;
typedef __uintptr_t uintptr_t;
#ifdef __INTPTR_TYPE__
#define INTPTR_MIN (-__INTPTR_MAX__ - 1)
#define INTPTR_MAX __INTPTR_MAX__
#define UINTPTR_MAX __UINTPTR_MAX__
#elif defined(__PTRDIFF_TYPE__)
#define INTPTR_MAX PTRDIFF_MAX
#define INTPTR_MIN PTRDIFF_MIN
#ifdef __UINTPTR_MAX__
#define UINTPTR_MAX __UINTPTR_MAX__
#else
#define UINTPTR_MAX (2UL * PTRDIFF_MAX + 1)
#endif
#else
/*
* Fallback to hardcoded values,
* should be valid on cpu's with 32bit int/32bit void*
*/
#define INTPTR_MAX __STDINT_EXP(LONG_MAX)
#define INTPTR_MIN (-__STDINT_EXP(LONG_MAX) - 1)
#define UINTPTR_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)
#endif
/* Limits of Specified-Width Integer Types */
#ifdef __INT8_MAX__
#define INT8_MIN (-__INT8_MAX__ - 1)
#define INT8_MAX __INT8_MAX__
#define UINT8_MAX __UINT8_MAX__
#elif defined(__int8_t_defined)
#define INT8_MIN -128
#define INT8_MAX 127
#define UINT8_MAX 255
#endif
#ifdef __INT_LEAST8_MAX__
#define INT_LEAST8_MIN (-__INT_LEAST8_MAX__ - 1)
#define INT_LEAST8_MAX __INT_LEAST8_MAX__
#define UINT_LEAST8_MAX __UINT_LEAST8_MAX__
#elif defined(__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
#ifdef __INT16_MAX__
#define INT16_MIN (-__INT16_MAX__ - 1)
#define INT16_MAX __INT16_MAX__
#define UINT16_MAX __UINT16_MAX__
#elif defined(__int16_t_defined)
#define INT16_MIN -32768
#define INT16_MAX 32767
#define UINT16_MAX 65535
#endif
#ifdef __INT_LEAST16_MAX__
#define INT_LEAST16_MIN (-__INT_LEAST16_MAX__ - 1)
#define INT_LEAST16_MAX __INT_LEAST16_MAX__
#define UINT_LEAST16_MAX __UINT_LEAST16_MAX__
#elif defined(__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
#ifdef __INT32_MAX__
#define INT32_MIN (-__INT32_MAX__ - 1)
#define INT32_MAX __INT32_MAX__
#define UINT32_MAX __UINT32_MAX__
#elif defined(__int32_t_defined)
#if __have_long32
#define INT32_MIN (-2147483647L-1)
#define INT32_MAX 2147483647L
#define UINT32_MAX 4294967295UL
#else
#define INT32_MIN (-2147483647-1)
#define INT32_MAX 2147483647
#define UINT32_MAX 4294967295U
#endif
#endif
#ifdef __INT_LEAST32_MAX__
#define INT_LEAST32_MIN (-__INT_LEAST32_MAX__ - 1)
#define INT_LEAST32_MAX __INT_LEAST32_MAX__
#define UINT_LEAST32_MAX __UINT_LEAST32_MAX__
#elif defined(__int_least32_t_defined)
#if __have_long32
#define INT_LEAST32_MIN (-2147483647L-1)
#define INT_LEAST32_MAX 2147483647L
#define UINT_LEAST32_MAX 4294967295UL
#else
#define INT_LEAST32_MIN (-2147483647-1)
#define INT_LEAST32_MAX 2147483647
#define UINT_LEAST32_MAX 4294967295U
#endif
#else
#error required type int_least32_t missing
#endif
#ifdef __INT64_MAX__
#define INT64_MIN (-__INT64_MAX__ - 1)
#define INT64_MAX __INT64_MAX__
#define UINT64_MAX __UINT64_MAX__
#elif defined(__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
#ifdef __INT_LEAST64_MAX__
#define INT_LEAST64_MIN (-__INT_LEAST64_MAX__ - 1)
#define INT_LEAST64_MAX __INT_LEAST64_MAX__
#define UINT_LEAST64_MAX __UINT_LEAST64_MAX__
#elif defined(__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
#ifdef __INT_FAST8_MAX__
#define INT_FAST8_MIN (-__INT_FAST8_MAX__ - 1)
#define INT_FAST8_MAX __INT_FAST8_MAX__
#define UINT_FAST8_MAX __UINT_FAST8_MAX__
#elif defined(__int_fast8_t_defined)
#if __STDINT_EXP(INT_MAX) >= 0x7f
#define INT_FAST8_MIN (-__STDINT_EXP(INT_MAX)-1)
#define INT_FAST8_MAX __STDINT_EXP(INT_MAX)
#define UINT_FAST8_MAX (__STDINT_EXP(INT_MAX)*2U+1U)
#else
#define INT_FAST8_MIN INT_LEAST8_MIN
#define INT_FAST8_MAX INT_LEAST8_MAX
#define UINT_FAST8_MAX UINT_LEAST8_MAX
#endif
#endif
#ifdef __INT_FAST16_MAX__
#define INT_FAST16_MIN (-__INT_FAST16_MAX__ - 1)
#define INT_FAST16_MAX __INT_FAST16_MAX__
#define UINT_FAST16_MAX __UINT_FAST16_MAX__
#elif defined(__int_fast16_t_defined)
#if __STDINT_EXP(INT_MAX) >= 0x7fff
#define INT_FAST16_MIN (-__STDINT_EXP(INT_MAX)-1)
#define INT_FAST16_MAX __STDINT_EXP(INT_MAX)
#define UINT_FAST16_MAX (__STDINT_EXP(INT_MAX)*2U+1U)
#else
#define INT_FAST16_MIN INT_LEAST16_MIN
#define INT_FAST16_MAX INT_LEAST16_MAX
#define UINT_FAST16_MAX UINT_LEAST16_MAX
#endif
#endif
#ifdef __INT_FAST32_MAX__
#define INT_FAST32_MIN (-__INT_FAST32_MAX__ - 1)
#define INT_FAST32_MAX __INT_FAST32_MAX__
#define UINT_FAST32_MAX __UINT_FAST32_MAX__
#elif defined(__int_fast32_t_defined)
#if __STDINT_EXP(INT_MAX) >= 0x7fffffff
#define INT_FAST32_MIN (-__STDINT_EXP(INT_MAX)-1)
#define INT_FAST32_MAX __STDINT_EXP(INT_MAX)
#define UINT_FAST32_MAX (__STDINT_EXP(INT_MAX)*2U+1U)
#else
#define INT_FAST32_MIN INT_LEAST32_MIN
#define INT_FAST32_MAX INT_LEAST32_MAX
#define UINT_FAST32_MAX UINT_LEAST32_MAX
#endif
#endif
#ifdef __INT_FAST64_MAX__
#define INT_FAST64_MIN (-__INT_FAST64_MAX__ - 1)
#define INT_FAST64_MAX __INT_FAST64_MAX__
#define UINT_FAST64_MAX __UINT_FAST64_MAX__
#elif defined(__int_fast64_t_defined)
#if __STDINT_EXP(INT_MAX) > 0x7fffffff
#define INT_FAST64_MIN (-__STDINT_EXP(INT_MAX)-1)
#define INT_FAST64_MAX __STDINT_EXP(INT_MAX)
#define UINT_FAST64_MAX (__STDINT_EXP(INT_MAX)*2U+1U)
#else
#define INT_FAST64_MIN INT_LEAST64_MIN
#define INT_FAST64_MAX INT_LEAST64_MAX
#define UINT_FAST64_MAX UINT_LEAST64_MAX
#endif
#endif
#ifdef __INTMAX_MAX__
#define INTMAX_MAX __INTMAX_MAX__
#define INTMAX_MIN (-INTMAX_MAX - 1)
#elif defined(__INTMAX_TYPE__)
/* All relevant GCC versions prefer long to long long for intmax_t. */
#define INTMAX_MAX INT64_MAX
#define INTMAX_MIN INT64_MIN
#endif
#ifdef __UINTMAX_MAX__
#define UINTMAX_MAX __UINTMAX_MAX__
#elif defined(__UINTMAX_TYPE__)
/* All relevant GCC versions prefer long to long long for intmax_t. */
#define UINTMAX_MAX UINT64_MAX
#endif
/* This must match size_t in stddef.h, currently long unsigned int */
#ifdef __SIZE_MAX__
#define SIZE_MAX __SIZE_MAX__
#else
#define SIZE_MAX (__STDINT_EXP(LONG_MAX) * 2UL + 1)
#endif
/* 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) */
#ifdef __PTRDIFF_MAX__
#define PTRDIFF_MAX __PTRDIFF_MAX__
#else
#define PTRDIFF_MAX __STDINT_EXP(LONG_MAX)
#endif
#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)
/* This must match definition in <wchar.h> */
#ifndef WCHAR_MIN
#ifdef __WCHAR_MIN__
#define WCHAR_MIN __WCHAR_MIN__
#elif defined(__WCHAR_UNSIGNED__) || (L'\0' - 1 > 0)
#define WCHAR_MIN (0 + L'\0')
#else
#define WCHAR_MIN (-0x7fffffff - 1 + L'\0')
#endif
#endif
/* This must match definition in <wchar.h> */
#ifndef WCHAR_MAX
#ifdef __WCHAR_MAX__
#define WCHAR_MAX __WCHAR_MAX__
#elif defined(__WCHAR_UNSIGNED__) || (L'\0' - 1 > 0)
#define WCHAR_MAX (0xffffffffu + L'\0')
#else
#define WCHAR_MAX (0x7fffffff + L'\0')
#endif
#endif
/* wint_t is unsigned int on almost all GCC targets. */
#ifdef __WINT_MAX__
#define WINT_MAX __WINT_MAX__
#else
#define WINT_MAX (__STDINT_EXP(INT_MAX) * 2U + 1U)
#endif
#ifdef __WINT_MIN__
#define WINT_MIN __WINT_MIN__
#else
#define WINT_MIN 0U
#endif
/** Macros for minimum-width integer constant expressions */
#ifdef __INT8_C
#define INT8_C(x) __INT8_C(x)
#define UINT8_C(x) __UINT8_C(x)
#else
#define INT8_C(x) x
#if __STDINT_EXP(INT_MAX) > 0x7f
#define UINT8_C(x) x
#else
#define UINT8_C(x) x##U
#endif
#endif
#ifdef __INT16_C
#define INT16_C(x) __INT16_C(x)
#define UINT16_C(x) __UINT16_C(x)
#else
#define INT16_C(x) x
#if __STDINT_EXP(INT_MAX) > 0x7fff
#define UINT16_C(x) x
#else
#define UINT16_C(x) x##U
#endif
#endif
#ifdef __INT32_C
#define INT32_C(x) __INT32_C(x)
#define UINT32_C(x) __UINT32_C(x)
#else
#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
#endif
#ifdef __INT64_C
#define INT64_C(x) __INT64_C(x)
#define UINT64_C(x) __UINT64_C(x)
#else
#if __int64_t_defined
#if __have_long64
#define INT64_C(x) x##L
#define UINT64_C(x) x##UL
#else
#define INT64_C(x) x##LL
#define UINT64_C(x) x##ULL
#endif
#endif
#endif
/** Macros for greatest-width integer constant expression */
#ifdef __INTMAX_C
#define INTMAX_C(x) __INTMAX_C(x)
#define UINTMAX_C(x) __UINTMAX_C(x)
#else
#if __have_long64
#define INTMAX_C(x) x##L
#define UINTMAX_C(x) x##UL
#else
#define INTMAX_C(x) x##LL
#define UINTMAX_C(x) x##ULL
#endif
#endif
#ifdef __cplusplus
}
#endif
#endif /* _STDINT_H */
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