zydis/include/Zydis/Defines.h

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/***************************************************************************************************
Zyan Disassembler Library (Zydis)
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Original Author : Florian Bernd
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
***************************************************************************************************/
#ifndef ZYDIS_DEFINES_H
#define ZYDIS_DEFINES_H
#include <assert.h>
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#include <ZydisExportConfig.h>
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/* ============================================================================================== */
/* Compiler detection */
/* ============================================================================================== */
#if defined(__clang__)
# define ZYDIS_CLANG
# define ZYDIS_GNUC
#elif defined(__ICC) || defined(__INTEL_COMPILER)
# define ZYDIS_ICC
#elif defined(__GNUC__) || defined(__GNUG__)
# define ZYDIS_GCC
# define ZYDIS_GNUC
#elif defined(_MSC_VER)
# define ZYDIS_MSVC
#elif defined(__BORLANDC__)
# define ZYDIS_BORLAND
#else
# define ZYDIS_UNKNOWN_COMPILER
#endif
/* ============================================================================================== */
/* Platform detection */
/* ============================================================================================== */
#if defined(_WIN32)
# define ZYDIS_WINDOWS
#elif defined(__APPLE__)
# define ZYDIS_APPLE
# define ZYDIS_POSIX
#elif defined(__linux)
# define ZYDIS_LINUX
# define ZYDIS_POSIX
#elif defined(__unix)
# define ZYDIS_UNIX
# define ZYDIS_POSIX
#elif defined(__posix)
# define ZYDIS_POSIX
#else
# error "Unsupported platform detected"
#endif
/* ============================================================================================== */
/* Architecture detection */
/* ============================================================================================== */
#if defined (_M_AMD64) || defined (__x86_64__)
# define ZYDIS_X64
#elif defined (_M_IX86) || defined (__i386__)
# define ZYDIS_X86
#else
# error "Unsupported architecture detected"
#endif
/* ============================================================================================== */
/* Debug/Release detection */
/* ============================================================================================== */
#if defined(ZYDIS_MSVC) || defined(ZYDIS_BORLAND)
# ifdef _DEBUG
# define ZYDIS_DEBUG
# else
# define ZYDIS_RELEASE
# endif
#elif defined(ZYDIS_GNUC) || defined(ZYDIS_ICC)
# ifdef NDEBUG
# define ZYDIS_RELEASE
# else
# define ZYDIS_DEBUG
# endif
#else
# error "Unsupported compiler detected"
#endif
/* ============================================================================================== */
/* Misc compatibility macros */
/* ============================================================================================== */
#if defined(ZYDIS_MSVC) || defined(ZYDIS_BORLAND)
# define ZYDIS_INLINE __inline
#else
# define ZYDIS_INLINE static inline
#endif
/* ============================================================================================== */
/* Debugging macros */
/* ============================================================================================== */
#define ZYDIS_ASSERT(condition) assert(condition)
#define ZYDIS_UNREACHABLE assert(0)
/* ============================================================================================== */
/* Utils */
/* ============================================================================================== */
#define ZYDIS_ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
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/* ============================================================================================== */
#endif /* ZYDIS_DEFINES_H */