mirror of
https://github.com/frida/tinycc
synced 2024-11-24 08:39:37 +03:00
d48662d496
Catch top level redeclarations too. Also fix mistakes in tcctest.c and the tcc sources (win32) showing up now.
213 lines
6.2 KiB
C
213 lines
6.2 KiB
C
/**
|
|
* This file has no copyright assigned and is placed in the Public Domain.
|
|
* This file is part of the w64 mingw-runtime package.
|
|
* No warranty is given; refer to the file DISCLAIMER within this package.
|
|
*/
|
|
/* ISO C9x 7.18 Integer types <stdint.h>
|
|
* Based on ISO/IEC SC22/WG14 9899 Committee draft (SC22 N2794)
|
|
*
|
|
* THIS SOFTWARE IS NOT COPYRIGHTED
|
|
*
|
|
* Contributor: Danny Smith <danny_r_smith_2001@yahoo.co.nz>
|
|
*
|
|
* This source code is offered for use in the public domain. You may
|
|
* use, modify or distribute it freely.
|
|
*
|
|
* This code is distributed in the hope that it will be useful but
|
|
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
|
|
* DISCLAIMED. This includes but is not limited to warranties of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* Date: 2000-12-02
|
|
*/
|
|
|
|
|
|
#ifndef _STDINT_H
|
|
#define _STDINT_H
|
|
|
|
#include <_mingw.h>
|
|
|
|
#define __need_wint_t
|
|
#define __need_wchar_t
|
|
#include "stddef.h"
|
|
|
|
#ifndef __int8_t_defined
|
|
#define __int8_t_defined
|
|
/* 7.18.1.1 Exact-width integer types */
|
|
typedef signed char int8_t;
|
|
typedef unsigned char uint8_t;
|
|
typedef short int16_t;
|
|
typedef unsigned short uint16_t;
|
|
typedef int int32_t;
|
|
typedef unsigned uint32_t;
|
|
typedef long long int64_t;
|
|
typedef unsigned long long uint64_t;
|
|
#endif
|
|
|
|
/* 7.18.1.2 Minimum-width integer types */
|
|
typedef signed char int_least8_t;
|
|
typedef unsigned char uint_least8_t;
|
|
typedef short int_least16_t;
|
|
typedef unsigned short uint_least16_t;
|
|
typedef int int_least32_t;
|
|
typedef unsigned uint_least32_t;
|
|
typedef long long int_least64_t;
|
|
typedef unsigned long long uint_least64_t;
|
|
|
|
/* 7.18.1.3 Fastest minimum-width integer types
|
|
* Not actually guaranteed to be fastest for all purposes
|
|
* Here we use the exact-width types for 8 and 16-bit ints.
|
|
*/
|
|
typedef char int_fast8_t;
|
|
typedef unsigned char uint_fast8_t;
|
|
typedef short int_fast16_t;
|
|
typedef unsigned short uint_fast16_t;
|
|
typedef int int_fast32_t;
|
|
typedef unsigned int uint_fast32_t;
|
|
typedef long long int_fast64_t;
|
|
typedef unsigned long long uint_fast64_t;
|
|
|
|
/* 7.18.1.5 Greatest-width integer types */
|
|
typedef long long intmax_t;
|
|
typedef unsigned long long uintmax_t;
|
|
|
|
/* 7.18.2 Limits of specified-width integer types */
|
|
#if !defined ( __cplusplus) || defined (__STDC_LIMIT_MACROS)
|
|
|
|
/* 7.18.2.1 Limits of exact-width integer types */
|
|
#define INT8_MIN (-128)
|
|
#define INT16_MIN (-32768)
|
|
#define INT32_MIN (-2147483647 - 1)
|
|
#define INT64_MIN (-9223372036854775807LL - 1)
|
|
|
|
#define INT8_MAX 127
|
|
#define INT16_MAX 32767
|
|
#define INT32_MAX 2147483647
|
|
#define INT64_MAX 9223372036854775807LL
|
|
|
|
#define UINT8_MAX 0xff /* 255U */
|
|
#define UINT16_MAX 0xffff /* 65535U */
|
|
#define UINT32_MAX 0xffffffff /* 4294967295U */
|
|
#define UINT64_MAX 0xffffffffffffffffULL /* 18446744073709551615ULL */
|
|
|
|
/* 7.18.2.2 Limits of minimum-width integer types */
|
|
#define INT_LEAST8_MIN INT8_MIN
|
|
#define INT_LEAST16_MIN INT16_MIN
|
|
#define INT_LEAST32_MIN INT32_MIN
|
|
#define INT_LEAST64_MIN INT64_MIN
|
|
|
|
#define INT_LEAST8_MAX INT8_MAX
|
|
#define INT_LEAST16_MAX INT16_MAX
|
|
#define INT_LEAST32_MAX INT32_MAX
|
|
#define INT_LEAST64_MAX INT64_MAX
|
|
|
|
#define UINT_LEAST8_MAX UINT8_MAX
|
|
#define UINT_LEAST16_MAX UINT16_MAX
|
|
#define UINT_LEAST32_MAX UINT32_MAX
|
|
#define UINT_LEAST64_MAX UINT64_MAX
|
|
|
|
/* 7.18.2.3 Limits of fastest minimum-width integer types */
|
|
#define INT_FAST8_MIN INT8_MIN
|
|
#define INT_FAST16_MIN INT16_MIN
|
|
#define INT_FAST32_MIN INT32_MIN
|
|
#define INT_FAST64_MIN INT64_MIN
|
|
|
|
#define INT_FAST8_MAX INT8_MAX
|
|
#define INT_FAST16_MAX INT16_MAX
|
|
#define INT_FAST32_MAX INT32_MAX
|
|
#define INT_FAST64_MAX INT64_MAX
|
|
|
|
#define UINT_FAST8_MAX UINT8_MAX
|
|
#define UINT_FAST16_MAX UINT16_MAX
|
|
#define UINT_FAST32_MAX UINT32_MAX
|
|
#define UINT_FAST64_MAX UINT64_MAX
|
|
|
|
/* 7.18.2.4 Limits of integer types capable of holding
|
|
object pointers */
|
|
#ifdef _WIN64
|
|
#define INTPTR_MIN INT64_MIN
|
|
#define INTPTR_MAX INT64_MAX
|
|
#define UINTPTR_MAX UINT64_MAX
|
|
#else
|
|
#define INTPTR_MIN INT32_MIN
|
|
#define INTPTR_MAX INT32_MAX
|
|
#define UINTPTR_MAX UINT32_MAX
|
|
#endif
|
|
|
|
/* 7.18.2.5 Limits of greatest-width integer types */
|
|
#define INTMAX_MIN INT64_MIN
|
|
#define INTMAX_MAX INT64_MAX
|
|
#define UINTMAX_MAX UINT64_MAX
|
|
|
|
/* 7.18.3 Limits of other integer types */
|
|
#ifdef _WIN64
|
|
#define PTRDIFF_MIN INT64_MIN
|
|
#define PTRDIFF_MAX INT64_MAX
|
|
#else
|
|
#define PTRDIFF_MIN INT32_MIN
|
|
#define PTRDIFF_MAX INT32_MAX
|
|
#endif
|
|
|
|
#define SIG_ATOMIC_MIN INT32_MIN
|
|
#define SIG_ATOMIC_MAX INT32_MAX
|
|
|
|
#ifndef SIZE_MAX
|
|
#ifdef _WIN64
|
|
#define SIZE_MAX UINT64_MAX
|
|
#else
|
|
#define SIZE_MAX UINT32_MAX
|
|
#endif
|
|
#endif
|
|
|
|
#ifndef WCHAR_MIN /* also in wchar.h */
|
|
#define WCHAR_MIN 0
|
|
#define WCHAR_MAX ((wchar_t)-1) /* UINT16_MAX */
|
|
#endif
|
|
|
|
/*
|
|
* wint_t is unsigned short for compatibility with MS runtime
|
|
*/
|
|
#define WINT_MIN 0
|
|
#define WINT_MAX ((wint_t)-1) /* UINT16_MAX */
|
|
|
|
#endif /* !defined ( __cplusplus) || defined __STDC_LIMIT_MACROS */
|
|
|
|
|
|
/* 7.18.4 Macros for integer constants */
|
|
#if !defined ( __cplusplus) || defined (__STDC_CONSTANT_MACROS)
|
|
|
|
/* 7.18.4.1 Macros for minimum-width integer constants
|
|
|
|
Accoding to Douglas Gwyn <gwyn@arl.mil>:
|
|
"This spec was changed in ISO/IEC 9899:1999 TC1; in ISO/IEC
|
|
9899:1999 as initially published, the expansion was required
|
|
to be an integer constant of precisely matching type, which
|
|
is impossible to accomplish for the shorter types on most
|
|
platforms, because C99 provides no standard way to designate
|
|
an integer constant with width less than that of type int.
|
|
TC1 changed this to require just an integer constant
|
|
*expression* with *promoted* type."
|
|
|
|
The trick used here is from Clive D W Feather.
|
|
*/
|
|
|
|
#define INT8_C(val) (INT_LEAST8_MAX-INT_LEAST8_MAX+(val))
|
|
#define INT16_C(val) (INT_LEAST16_MAX-INT_LEAST16_MAX+(val))
|
|
#define INT32_C(val) (INT_LEAST32_MAX-INT_LEAST32_MAX+(val))
|
|
/* The 'trick' doesn't work in C89 for long long because, without
|
|
suffix, (val) will be evaluated as int, not intmax_t */
|
|
#define INT64_C(val) val##LL
|
|
|
|
#define UINT8_C(val) (UINT_LEAST8_MAX-UINT_LEAST8_MAX+(val))
|
|
#define UINT16_C(val) (UINT_LEAST16_MAX-UINT_LEAST16_MAX+(val))
|
|
#define UINT32_C(val) (UINT_LEAST32_MAX-UINT_LEAST32_MAX+(val))
|
|
#define UINT64_C(val) val##ULL
|
|
|
|
/* 7.18.4.2 Macros for greatest-width integer constants */
|
|
#define INTMAX_C(val) val##LL
|
|
#define UINTMAX_C(val) val##ULL
|
|
|
|
#endif /* !defined ( __cplusplus) || defined __STDC_CONSTANT_MACROS */
|
|
|
|
#endif
|