mirror of
https://github.com/libretro/NP2kai.git
synced 2024-10-06 22:33:28 +00:00
501 lines
11 KiB
C++
501 lines
11 KiB
C++
/* === compiler base header === (c) 2020 AZO */
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// for VC2013, ICC12, GCC4, Clang3
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#ifndef _COMPILER_BASE_H_
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#define _COMPILER_BASE_H_
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#if defined(__LIBRETRO__)
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#include <libretro.h>
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#endif
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// secure
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#if defined(__MINGW32__) || defined(__MINGW64__)
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#define MINGW_HAS_SECURE_API 1
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#endif
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// Windows
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#if defined(_WIN32) || defined(_WIN64) || defined(__MINGW32__) || defined(__MINGW64__) || defined(__CYGWIN__)
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#if !defined(_WINDOWS)
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#define _WINDOWS
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#endif
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#endif
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/* archtecture */
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#if defined(amd64) || defined(__AMD64__) || defined(__amd64__) || \
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defined(x86_64) || defined(__x86_64__) || defined(__X86_64__) || \
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defined(__aarch64__) || defined(_WIN64) || defined(_M_X64) || \
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defined(__LP64__) || defined(__LLP64__) || defined(__LLP64__)
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#define NP2_CPU_64BIT
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#endif
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#if defined(i386) || defined(__i386__) || defined(__arm__) || \
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defined(_WIN32) || defined(_M_IX86) || \
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defined(NP2_CPU_ARCH_AMD64)
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#define NP2_CPU_32BIT
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#endif
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#if defined(amd64) || defined(__AMD64__) || defined(__amd64__) || \
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defined(x86_64) || defined(__x86_64__) || defined(__X86_64__)
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#define NP2_CPU_ARCH_AMD64
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#endif
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#if defined(i386) || defined(__i386__) || defined(NP2_CPU_ARCH_AMD64)
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#define NP2_CPU_ARCH_IA32
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#endif
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#if defined(__GNUC__)
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#if defined(NP2_CPU_ARCH_IA32)
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#define GCC_CPU_ARCH_IA32
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#endif
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#if defined(NP2_CPU_ARCH_AMD64)
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#define GCC_CPU_ARCH_AMD64
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#endif
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#endif
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// standard include
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#if defined(_WINDOWS)
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#include <windows.h>
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#include <tchar.h>
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// not define _UNICODE, UNICODE now
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#endif
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#if defined(__cplusplus)
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#include <cstdio>
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#include <cstdlib> // include cwchar
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#include <cstddef>
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#include <cstring>
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#include <cmath>
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#include <climits>
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#include <csetjmp>
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#include <cstdarg>
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#else
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#include <stdio.h>
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#include <stdlib.h> // include wchar.h
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#include <stddef.h>
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#include <string.h>
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#include <math.h>
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#include <limits.h>
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#include <setjmp.h>
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#include <stdarg.h>
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#endif
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// C/C++ standard
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#if defined(__cplusplus)
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#include <inttypes.h>
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#if defined(__APPLE__)
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#include <cstdint>
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#if !defined(CPP11)
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#define CPP11
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#endif
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#elif defined(_MSC_VER)
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#include <stdint.h>
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#if !defined(CPP11)
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#define CPP11
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#endif
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#else
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#if __cplusplus >= 201103L
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#include <cstdint>
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#if !defined(CPP11)
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#define CPP11
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#endif
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#endif
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#if defined(__GXX_EXPERIMENTAL_CXX0X__)
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#if !defined(CPP0X)
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#define CPP0X
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#endif
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#endif
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#endif
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#if !defined(_MSC_VER)
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#if !defined(SUPPORT_SNPRINTF)
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#define SUPPORT_SNPRINTF
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#endif
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#endif
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#else
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#if defined(_MSC_VER)
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#if _MSC_VER >= 1800
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#include <inttypes.h>
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#include <stdint.h>
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#if !defined(C99)
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#define C99
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#endif
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// _MSC_VER<1900(older VC2015) not support snprintf()
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#elif _MSC_VER >= 1900
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#if !defined(SUPPORT_SNPRINTF)
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#define SUPPORT_SNPRINTF
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#endif
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#endif
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#elif defined(__STDC_VERSION__)
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#if __STDC_VERSION__ >= 199901L
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#include <inttypes.h>
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#if !defined(C99)
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#define C99
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#endif
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#if !defined(SUPPORT_SNPRINTF)
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#define SUPPORT_SNPRINTF
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#endif
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#endif
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#if __STDC_VERSION__ >= 201112L
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#if !defined(C11)
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#define C11
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#endif
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#if !defined(SUPPORT_STRNLENS)
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//#define SUPPORT_STRNLENS
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#endif
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#endif
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#endif
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#endif
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#if __STDC_VERSION__ >= 199901L
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#define _XOPEN_SOURCE 600
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#else
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#define _XOPEN_SOURCE 500
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#endif /* __STDC_VERSION__ */
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// size fixed integer
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#if !defined(__cplusplus) && !defined(C99)
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typedef char int8_t;
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typedef unsigned char uint8_t;
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typedef short int16_t;
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typedef unsigned short uint16_t;
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typedef long int32_t;
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typedef unsigned long uint32_t;
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#if defined(NP2_CPU_64BIT)
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typedef long long int64_t; // literal: nnnLL format: %PRId64
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typedef unsigned long long uint64_t; // literal: nnnULL format: %PRIu64
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#else
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typedef int32_t int64_t;
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typedef uint32_t uint64_t;
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#endif
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#if defined(NP2_CPU_64BIT)
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typedef int64_t intptr_t;
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typedef uint64_t uintptr_t;
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typedef int64_t intmax_t;
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typedef uint64_t uintmax_t;
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#else
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typedef int32_t intptr_t;
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typedef uint32_t uintptr_t;
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typedef int32_t intmax_t;
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typedef uint32_t uintmax_t;
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#endif
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#endif
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#if !defined(_MSC_VER)
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typedef int32_t INT;
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typedef uint32_t UINT;
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typedef int8_t INT8;
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typedef uint8_t UINT8;
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typedef int32_t INT32;
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typedef uint32_t UINT32;
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#endif
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typedef INT SINT;
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typedef INT8 SINT8;
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typedef int16_t INT16;
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typedef INT16 SINT16;
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typedef uint16_t UINT16;
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typedef INT32 SINT32;
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#if defined(NP2_CPU_64BIT) || defined(__arm__)
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typedef int64_t INT64;
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typedef uint64_t UINT64;
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typedef INT64 SINT64;
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#else
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#if !defined(__MINGW32__) && !defined(__arm__) // for libretro
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//#if !defined(_WINDOWS) && !defined(__arm__) // for me
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typedef int32_t INT64;
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typedef uint32_t UINT64;
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#endif
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typedef INT32 SINT64;
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#endif
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// variable size
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typedef size_t SIZET; // format: %zu
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typedef intptr_t INTPTR; // format: %PRIdPTR
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typedef uintptr_t UINTPTR; // format: %PRIuPTR
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#if !defined(_MSC_VER)
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typedef intptr_t INT_PTR; // format: %PRIdPTR
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typedef uintptr_t UINT_PTR; // format: %PRIuPTR
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#endif
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typedef intmax_t INTMAX; // format: %PRIdMAX
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typedef uintmax_t UINTMAX; // format: %PRIuMAX
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// bool
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#if defined(__cplusplus)
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#if !defined(_WINDOWS) // BOOL typedefed as int in winnt.h
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typedef bool BOOL;
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#endif
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#if !defined(TRUE)
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#define TRUE true
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#endif
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#if !defined(FALSE)
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#define FALSE false
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#endif
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#else
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#if defined(C99)
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#include <stdbool.h>
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#if !defined(_WINDOWS) // BOOL typedefed as int in winnt.h
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typedef bool BOOL;
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#endif
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#if !defined(TRUE)
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#define TRUE true
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#endif
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#if !defined(FALSE)
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#define FALSE false
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#endif
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#else
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typedef int BOOL;
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#if !defined(TRUE)
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#define TRUE (1==1)
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#endif
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#if !defined(FALSE)
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#define FALSE (1==0)
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#endif
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#endif
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#endif
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// inline
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#if !defined(DEBUG) || !defined(_DEBUG)
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#if !defined(INLINE)
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#if defined(_MSC_VER)
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#pragma warning(disable: 4244)
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#pragma warning(disable: 4245)
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#define INLINE __inline
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#elif defined(__BORLANDC__)
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#define INLINE __inline
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#elif defined(__GNUC__)
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#define INLINE __inline__ __attribute__((always_inline))
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#else
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#define INLINE
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#endif
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#endif
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#else
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#undef INLINE
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#define INLINE
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#endif
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// pi
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#ifndef M_PI
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#define M_PI 3.14159265358979323846
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#endif
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#ifndef M_PI
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#define M_PIl 3.1415926535897932384626433832795029L
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#endif
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// --> milstr OEMCHAR
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#if defined(_WINDOWS)
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#define OEMNEWLINE "\r\n"
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#define OEMPATHDIV "\\"
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#define OEMPATHDIVC '\\'
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#else
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#define OEMNEWLINE "\n"
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#define OEMPATHDIV "/"
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#define OEMPATHDIVC '/'
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#endif
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#define OEMSLASH "/"
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#define OEMSLASHC '/'
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#if defined(SUPPORT_STRNLENS)
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#define OEMSTRNLENS strnlen_s
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#define OEMSTRNLEN strnlen_s
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#elif defined(C99) || defined(CPP11)
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#define OEMSTRNLENS strnlen
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#define OEMSTRNLEN strnlen
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#else
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#define OEMSTRNLENS(s, z) strlen(s)
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#define OEMSTRNLEN(s, z) strlen(s)
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#endif
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#define OEMSTRLEN strlen
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#define STRNLENS OEMSTRNLENS
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#define STRNLEN OEMSTRNLEN
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#define STRLEN OEMSTRLEN
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#if defined(SUPPORT_SNPRINTF)
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#define OEMSNPRINTF snprintf
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#else
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#if defined(C99) || defined(CPP11)
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#define OEMSNPRINTF(s, z, f, ...) sprintf(s, f, __VA_ARGS__)
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#else
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#define OEMSNPRINTF(s, z, f, d) sprintf(s, f, d)
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#endif
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#endif
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#define OEMSPRINTF sprintf
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#define SNPRINTF OEMSNPRINTF
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#define SPRINTF OEMSPRINTF
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#define OEMSTRCPY(s1, s2) OEMSPRINTF(s1, OEMTEXT("%s"), s2)
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#define OEMPRINTFSTR(s) printf(OEMTEXT("%s"), s)
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// future depracted maybe
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#define OEMCHAR char
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#define OEMTEXT(string) string
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#define STRCALL
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// <-- milstr OEMCHAR
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// --> Windowsnize
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// calling convention
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#undef CDECL
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#undef STDCALL
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#undef CLRCALL
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#undef FASTCALL
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#undef VECTORCALL
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#if defined(__cpluscplus)
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#undef THISCALL
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#endif
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#if defined(_MSC_VER) && defined(_M_IX86) && !defined(LR_VS2017)
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#define CDECL __cdecl
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#define STDCALL __stdcall
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#define FASTCALL __fastcall
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#define SAFECALL __safecall
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#define CLRCALL __clrcall
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#define VECTORCALL __vectorcall
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#if defined(__cpluscplus)
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#define THISCALL __thiscall
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#endif
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#elif defined(__GNUC__) && defined(__i386__) && !defined(__ANDROID__) && !defined(EMSCRIPTEN)
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#define CDECL __attribute__ ((cdecl))
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#define STDCALL __attribute__ ((stdcall))
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#define FASTCALL __attribute__ ((fastcall))
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#define CLRCALL
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#define VECTORCALL __attribute__ ((interrupt))
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#if defined(__cpluscplus)
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#define THISCALL __attribute__ ((thiscall))
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#endif
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#else
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#define CDECL
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#define STDCALL
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#define FASTCALL
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#define SAFECALL
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#define CLRCALL
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#define VECTORCALL
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#if defined(__cpluscplus)
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#define THISCALL
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#endif
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#endif
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#if !defined(_WINDOWS)
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#define WINAPI
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typedef uint8_t BYTE;
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typedef uint16_t WORD;
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typedef uint32_t DWORD;
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typedef bool BRESULT;
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typedef wchar_t TCHAR;
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typedef union {
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struct {
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UINT32 LowPart;
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SINT32 HighPart;
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} u;
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SINT64 QuadPart;
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} LARGE_INTEGER;
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#define _T(string) string
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#define _tcscpy OEMSTRCPY
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#define _tcsicmp milstr_cmp
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#define _tcsnicmp strncasecmp
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#ifndef ZeroMemory
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#define ZeroMemory(d, z) memset((d), 0, (z))
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#endif
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#ifndef CopyMemory
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#define CopyMemory(d, s, z) memcpy((d), (s), (z))
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#endif
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#ifndef FillMemory
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#define FillMemory(d, z, c) memset((d), (c), (z))
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#endif
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#if defined(__WINRT__) && defined(_M_IX86)
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#define CreateFileW(f, a, s, sec, p, flg, t) CreateFile2(f, a, s, p, NULL)
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#endif
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#endif
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// <-- Windowsnize
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typedef uint8_t REG8;
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typedef uint16_t REG16;
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#define UNUSED(v) (void)(v)
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#define CPUCALL FASTCALL
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#define MEMCALL FASTCALL
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#define DMACCALL FASTCALL
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#define IOOUTCALL FASTCALL
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#define IOINPCALL FASTCALL
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#define SOUNDCALL FASTCALL
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#define VRAMCALL FASTCALL
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#define SCRNCALL FASTCALL
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#define VERMOUTHCL FASTCALL
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#define PARTSCALL FASTCALL
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#define GETRAND() rand()
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#ifndef MSB_FIRST
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#define BYTESEX_LITTLE
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#else
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#define BYTESEX_BIG
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#endif
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#define sigjmp_buf jmp_buf
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#ifndef sigsetjmp
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#define sigsetjmp(env, mask) setjmp(env)
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#endif
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#ifndef siglongjmp
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#define siglongjmp(env, val) longjmp(env, val)
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#endif
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#define COPY64(pd, ps) *(UINT64*)(pd) = *(UINT64*)(ps);
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#ifndef MAX_PATH
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#define MAX_PATH 4096
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#endif
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#ifndef MAX
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#define MAX(a, b) (((a) > (b)) ? (a) : (b))
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#endif
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#ifndef MIN
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#define MIN(a, b) (((a) < (b)) ? (a) : (b))
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#endif
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#ifndef NELEMENTS
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#define NELEMENTS(a) (sizeof(a) / sizeof(a[0]))
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#endif
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#if defined(SUPPORT_LARGE_MEMORY)
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#define MEMORY_MAXSIZE 4000
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#else
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#define MEMORY_MAXSIZE 230
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#endif
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#if defined(NP2_CPU_64BIT)
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#if defined(SUPPORT_LARGE_HDD)
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typedef int64_t FILEPOS;
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typedef int64_t FILELEN;
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#define NHD_MAXSIZE 8000
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#define NHD_MAXSIZE2 ((uint32_t)0xffffffff/1024/2)
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#define NHD_MAXSIZE28 130558
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#else
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typedef int32_t FILEPOS;
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typedef int32_t FILELEN;
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#define NHD_MAXSIZE 2000
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#define NHD_MAXSIZE2 2000
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#endif
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#else
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typedef int32_t FILEPOS;
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typedef int32_t FILELEN;
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#define NHD_MAXSIZE 2000
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#define NHD_MAXSIZE2 2000
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#endif
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#undef MEMOPTIMIZE
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#if defined(arm) || defined (__arm__)
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#define MEMOPTIMIZE 2
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#define LOW12(a) ((((UINT32)(a)) << 20) >> 20)
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#define LOW14(a) ((((UINT32)(a)) << 18) >> 18)
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#define LOW15(a) ((((UINT32)(a)) << 17) >> 17)
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#define LOW16(a) ((UINT16)(a))
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#define HIGH16(a) (((UINT32)(a)) >> 16)
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#endif
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#include "common.h"
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#include "common/_memory.h"
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#include "common/rect.h"
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#include "common/lstarray.h"
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#endif // _COMPILER_BASE_H_
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