diff options
Diffstat (limited to 'vendor/github.com/dexon-foundation/mcl/include/cybozu/inttype.hpp')
| -rw-r--r-- | vendor/github.com/dexon-foundation/mcl/include/cybozu/inttype.hpp | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/vendor/github.com/dexon-foundation/mcl/include/cybozu/inttype.hpp b/vendor/github.com/dexon-foundation/mcl/include/cybozu/inttype.hpp new file mode 100644 index 000000000..62856bdb3 --- /dev/null +++ b/vendor/github.com/dexon-foundation/mcl/include/cybozu/inttype.hpp @@ -0,0 +1,163 @@ +#pragma once +/** + @file + @brief int type definition and macros + @author MITSUNARI Shigeo(@herumi) +*/ + +#if defined(_MSC_VER) && (MSC_VER <= 1500) && !defined(CYBOZU_DEFINED_INTXX) + #define CYBOZU_DEFINED_INTXX + typedef __int64 int64_t; + typedef unsigned __int64 uint64_t; + typedef unsigned int uint32_t; + typedef int int32_t; + typedef unsigned short uint16_t; + typedef short int16_t; + typedef unsigned char uint8_t; + typedef signed char int8_t; +#else + #include <stdint.h> +#endif + +#ifdef _MSC_VER + #ifndef CYBOZU_DEFINED_SSIZE_T + #define CYBOZU_DEFINED_SSIZE_T + #ifdef _WIN64 + typedef int64_t ssize_t; + #else + typedef int32_t ssize_t; + #endif + #endif +#else + #include <unistd.h> // for ssize_t +#endif + +#ifndef CYBOZU_ALIGN + #ifdef _MSC_VER + #define CYBOZU_ALIGN(x) __declspec(align(x)) + #else + #define CYBOZU_ALIGN(x) __attribute__((aligned(x))) + #endif +#endif +#ifndef CYBOZU_FORCE_INLINE + #ifdef _MSC_VER + #define CYBOZU_FORCE_INLINE __forceinline + #else + #define CYBOZU_FORCE_INLINE __attribute__((always_inline)) + #endif +#endif +#ifndef CYBOZU_UNUSED + #ifdef __GNUC__ + #define CYBOZU_UNUSED __attribute__((unused)) + #else + #define CYBOZU_UNUSED + #endif +#endif +#ifndef CYBOZU_ALLOCA + #ifdef _MSC_VER + #include <malloc.h> + #define CYBOZU_ALLOCA(x) _malloca(x) + #else + #define CYBOZU_ALLOCA(x) __builtin_alloca(x) + #endif +#endif +#ifndef CYBOZU_NUM_OF_ARRAY + #define CYBOZU_NUM_OF_ARRAY(x) (sizeof(x) / sizeof(*x)) +#endif +#ifndef CYBOZU_SNPRINTF + #if defined(_MSC_VER) && (_MSC_VER < 1900) + #define CYBOZU_SNPRINTF(x, len, ...) (void)_snprintf_s(x, len, len - 1, __VA_ARGS__) + #else + #define CYBOZU_SNPRINTF(x, len, ...) (void)snprintf(x, len, __VA_ARGS__) + #endif +#endif + +#define CYBOZU_CPP_VERSION_CPP03 0 +#define CYBOZU_CPP_VERSION_TR1 1 +#define CYBOZU_CPP_VERSION_CPP11 2 +#define CYBOZU_CPP_VERSION_CPP14 3 +#define CYBOZU_CPP_VERSION_CPP17 4 + +#ifdef __GNUC__ + #define CYBOZU_GNUC_PREREQ(major, minor) ((__GNUC__) * 100 + (__GNUC_MINOR__) >= (major) * 100 + (minor)) +#else + #define CYBOZU_GNUC_PREREQ(major, minor) 0 +#endif + +#if (__cplusplus >= 201703) + #define CYBOZU_CPP_VERSION CYBOZU_CPP_VERSION_CPP17 +#elif (__cplusplus >= 201402) + #define CYBOZU_CPP_VERSION CYBOZU_CPP_VERSION_CPP14 +#elif (__cplusplus >= 201103) || (_MSC_VER >= 1500) || defined(__GXX_EXPERIMENTAL_CXX0X__) + #if defined(_MSC_VER) && (_MSC_VER <= 1600) + #define CYBOZU_CPP_VERSION CYBOZU_CPP_VERSION_TR1 + #else + #define CYBOZU_CPP_VERSION CYBOZU_CPP_VERSION_CPP11 + #endif +#elif CYBOZU_GNUC_PREREQ(4, 5) || (CYBOZU_GNUC_PREREQ(4, 2) && __GLIBCXX__ >= 20070719) || defined(__INTEL_COMPILER) || (__clang_major__ >= 3) + #define CYBOZU_CPP_VERSION CYBOZU_CPP_VERSION_TR1 +#else + #define CYBOZU_CPP_VERSION CYBOZU_CPP_VERSION_CPP03 +#endif + +#ifdef CYBOZU_USE_BOOST + #define CYBOZU_NAMESPACE_STD boost + #define CYBOZU_NAMESPACE_TR1_BEGIN + #define CYBOZU_NAMESPACE_TR1_END +#elif (CYBOZU_CPP_VERSION == CYBOZU_CPP_VERSION_TR1) && !defined(__APPLE__) + #define CYBOZU_NAMESPACE_STD std::tr1 + #define CYBOZU_NAMESPACE_TR1_BEGIN namespace tr1 { + #define CYBOZU_NAMESPACE_TR1_END } +#else + #define CYBOZU_NAMESPACE_STD std + #define CYBOZU_NAMESPACE_TR1_BEGIN + #define CYBOZU_NAMESPACE_TR1_END +#endif + +#ifndef CYBOZU_OS_BIT + #if defined(_WIN64) || defined(__x86_64__) || defined(__AARCH64EL__) || defined(__EMSCRIPTEN__) + #define CYBOZU_OS_BIT 64 + #else + #define CYBOZU_OS_BIT 32 + #endif +#endif + +#ifndef CYBOZU_HOST + #define CYBOZU_HOST_UNKNOWN 0 + #define CYBOZU_HOST_INTEL 1 + #define CYBOZU_HOST_ARM 2 + #if defined(_M_IX86) || defined(_M_AMD64) || defined(__x86_64__) || defined(__i386__) + #define CYBOZU_HOST CYBOZU_HOST_INTEL + #elif defined(__arm__) || defined(__AARCH64EL__) + #define CYBOZU_HOST CYBOZU_HOST_ARM + #else + #define CYBOZU_HOST CYBOZU_HOST_UNKNOWN + #endif +#endif + +#ifndef CYBOZU_ENDIAN + #define CYBOZU_ENDIAN_UNKNOWN 0 + #define CYBOZU_ENDIAN_LITTLE 1 + #define CYBOZU_ENDIAN_BIG 2 + #if (CYBOZU_HOST == CYBOZU_HOST_INTEL) + #define CYBOZU_ENDIAN CYBOZU_ENDIAN_LITTLE + #elif (CYBOZU_HOST == CYBOZU_HOST_ARM) && (defined(__ARM_EABI__) || defined(__AARCH64EL__)) + #define CYBOZU_ENDIAN CYBOZU_ENDIAN_LITTLE + #else + #define CYBOZU_ENDIAN CYBOZU_ENDIAN_UNKNOWN + #endif +#endif + +#if CYBOZU_CPP_VERSION >= CYBOZU_CPP_VERSION_CPP11 + #define CYBOZU_NOEXCEPT noexcept +#else + #define CYBOZU_NOEXCEPT throw() +#endif +namespace cybozu { +template<class T> +void disable_warning_unused_variable(const T&) { } +template<class T, class S> +T cast(const S* ptr) { return static_cast<T>(static_cast<const void*>(ptr)); } +template<class T, class S> +T cast(S* ptr) { return static_cast<T>(static_cast<void*>(ptr)); } +} // cybozu |