2 This file is a part of libcds - Concurrent Data Structures library
4 (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
6 Source code repo: http://github.com/khizmax/libcds/
7 Download: http://sourceforge.net/projects/libcds/files/
9 Redistribution and use in source and binary forms, with or without
10 modification, are permitted provided that the following conditions are met:
12 * Redistributions of source code must retain the above copyright notice, this
13 list of conditions and the following disclaimer.
15 * Redistributions in binary form must reproduce the above copyright notice,
16 this list of conditions and the following disclaimer in the documentation
17 and/or other materials provided with the distribution.
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
20 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
23 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
25 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
26 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
27 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #ifndef CDSLIB_COMPILER_VC_DEFS_H
32 #define CDSLIB_COMPILER_VC_DEFS_H
36 #define CDS_COMPILER_VERSION _MSC_VER
39 // Supported compilers: MS VC 2015 +
40 // C++ compiler versions:
41 #define CDS_COMPILER_MSVC14 1900 // 2015 vc14
42 #define CDS_COMPILER_MSVC14_1 1910 // 2017 vc14.1
43 #define CDS_COMPILER_MSVC14_1_3 1911 // 2017 vc14.1 (VS 15.3)
44 #define CDS_COMPILER_MSVC14_1_5 1912 // 2017 vc14.1 (VS 15.5)
45 #define CDS_COMPILER_MSVC15 2000 // next Visual Studio
47 #if CDS_COMPILER_VERSION < CDS_COMPILER_MSVC14
48 # error "Only MS Visual C++ 14 (2015) and above is supported"
52 # define CDS_COMPILER__NAME "MS Visual C++ 2015"
53 # define CDS_COMPILER__NICK "vc14"
54 # define CDS_COMPILER_LIBCDS_SUFFIX "vcv140"
56 # define CDS_COMPILER__NAME "MS Visual C++ 2017"
57 # define CDS_COMPILER__NICK "vc141"
58 # define CDS_COMPILER_LIBCDS_SUFFIX "vcv141"
60 # define CDS_COMPILER__NAME "MS Visual C++"
61 # define CDS_COMPILER__NICK "msvc"
62 # define CDS_COMPILER_LIBCDS_SUFFIX "vc"
66 #define CDS_OS_INTERFACE CDS_OSI_WINDOWS
70 # define CDS_OS_TYPE CDS_OS_WIN64
71 # define CDS_OS__NAME "Win64"
72 # define CDS_OS__NICK "Win64"
74 # define CDS_OS_TYPE CDS_OS_WIN32
75 # define CDS_OS__NAME "Win32"
76 # define CDS_OS__NICK "Win32"
79 // Processor architecture
81 # define CDS_BUILD_BITS 32
82 # define CDS_PROCESSOR_ARCH CDS_PROCESSOR_X86
83 # define CDS_PROCESSOR__NAME "Intel x86"
84 # define CDS_PROCESSOR__NICK "x86"
86 # define CDS_BUILD_BITS 64
87 # define CDS_PROCESSOR_ARCH CDS_PROCESSOR_AMD64
88 # define CDS_PROCESSOR__NAME "AMD64"
89 # define CDS_PROCESSOR__NICK "amd64"
91 # define CDS_BUILD_BITS -1
92 # define CDS_PROCESSOR_ARCH CDS_PROCESSOR_UNKNOWN
93 # define CDS_PROCESSOR__NAME "<<Undefined>>"
94 # error Microsoft Visual C++ compiler is supported for x86 only
97 #define __attribute__( _x )
100 # define CDS_EXPORT_API __declspec(dllexport)
102 # define CDS_EXPORT_API __declspec(dllimport)
105 #define alignof __alignof
107 // Memory leaks detection (debug build only)
109 # define _CRTDBG_MAP_ALLOC
110 # define _CRTDBG_MAPALLOC
113 # define CDS_MSVC_MEMORY_LEAKS_DETECTING_ENABLED
116 // *************************************************
119 #define CDS_TYPE_ALIGNMENT(n) __declspec( align(n))
120 #define CDS_DATA_ALIGNMENT(n) __declspec( align(n))
121 #define CDS_CLASS_ALIGNMENT(n) __declspec( align(n))
124 #define CDS_DEPRECATED( reason ) [[deprecated( reason )]]
126 #define CDS_NORETURN __declspec(noreturn)
129 #if defined( _CPPUNWIND )
130 # define CDS_EXCEPTION_ENABLED
134 // double-width CAS support
135 //#define CDS_DCAS_SUPPORT
138 // It seems, MSVC works only on little-endian architecture?..
139 #if !defined(CDS_ARCH_LITTLE_ENDIAN) && !defined(CDS_ARCH_BIG_ENDIAN)
140 # define CDS_ARCH_LITTLE_ENDIAN
143 //if constexpr support (C++17)
145 // Standard way to check if the compiler supports "if constexpr"
146 // Of course, MS VC doesn't support any standard way
147 # if defined __cpp_if_constexpr
148 # if __cpp_if_constexpr >= 201606
149 # define constexpr_if if constexpr
151 # elif CDS_COMPILER_VERSION >= CDS_COMPILER_MSVC14_1_3 && _MSVC_LANG > CDS_CPLUSPLUS_14
153 // Don't work in /std:c++17 because /std:c++17 key defines _MSVC_LANG=201402 (c++14) in VC 15.3
154 # define constexpr_if if constexpr
158 // Sanitizer attributes (not supported)
159 #define CDS_SUPPRESS_SANITIZE( ... )
161 #include <cds/compiler/vc/compiler_barriers.h>
164 #endif // #ifndef CDSLIB_COMPILER_VC_DEFS_H