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annotate DEPENDENCIES/generic/include/boost/atomic/detail/interlocked.hpp @ 16:2665513ce2d3

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Add boost headers
author Chris Cannam
date Tue, 05 Aug 2014 11:11:38 +0100
parents
children c530137014c0
rev   line source
Chris@16 1 #ifndef BOOST_ATOMIC_DETAIL_INTERLOCKED_HPP
Chris@16 2 #define BOOST_ATOMIC_DETAIL_INTERLOCKED_HPP
Chris@16 3
Chris@16 4 // Copyright (c) 2009 Helge Bahmann
Chris@16 5 // Copyright (c) 2012, 2013 Andrey Semashev
Chris@16 6 //
Chris@16 7 // Distributed under the Boost Software License, Version 1.0.
Chris@16 8 // See accompanying file LICENSE_1_0.txt or copy at
Chris@16 9 // http://www.boost.org/LICENSE_1_0.txt)
Chris@16 10
Chris@16 11 #include <boost/atomic/detail/config.hpp>
Chris@16 12
Chris@16 13 #ifdef BOOST_HAS_PRAGMA_ONCE
Chris@16 14 #pragma once
Chris@16 15 #endif
Chris@16 16
Chris@16 17 #if defined(_WIN32_WCE) || (defined(_MSC_VER) && _MSC_VER < 1400)
Chris@16 18
Chris@16 19 #include <boost/detail/interlocked.hpp>
Chris@16 20
Chris@16 21 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE(dest, exchange, compare) BOOST_INTERLOCKED_COMPARE_EXCHANGE((long*)(dest), exchange, compare)
Chris@16 22 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE(dest, newval) BOOST_INTERLOCKED_EXCHANGE((long*)(dest), newval)
Chris@16 23 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD(dest, addend) BOOST_INTERLOCKED_EXCHANGE_ADD((long*)(dest), addend)
Chris@16 24 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest, exchange, compare) BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest, exchange, compare)
Chris@16 25 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_POINTER(dest, newval) BOOST_INTERLOCKED_EXCHANGE_POINTER(dest, newval)
Chris@16 26 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD_POINTER(dest, byte_offset) ((void*)BOOST_INTERLOCKED_EXCHANGE_ADD((long*)(dest), byte_offset))
Chris@16 27
Chris@16 28 #elif defined(_MSC_VER) && _MSC_VER >= 1400
Chris@16 29
Chris@16 30 #include <intrin.h>
Chris@16 31
Chris@16 32 #pragma intrinsic(_InterlockedCompareExchange)
Chris@16 33 #pragma intrinsic(_InterlockedExchangeAdd)
Chris@16 34 #pragma intrinsic(_InterlockedExchange)
Chris@16 35 #pragma intrinsic(_InterlockedAnd)
Chris@16 36 #pragma intrinsic(_InterlockedOr)
Chris@16 37 #pragma intrinsic(_InterlockedXor)
Chris@16 38
Chris@16 39 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE(dest, exchange, compare) _InterlockedCompareExchange((long*)(dest), (long)(exchange), (long)(compare))
Chris@16 40 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD(dest, addend) _InterlockedExchangeAdd((long*)(dest), (long)(addend))
Chris@16 41 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE(dest, newval) _InterlockedExchange((long*)(dest), (long)(newval))
Chris@16 42 #define BOOST_ATOMIC_INTERLOCKED_AND(dest, arg) _InterlockedAnd((long*)(dest), (long)(arg))
Chris@16 43 #define BOOST_ATOMIC_INTERLOCKED_OR(dest, arg) _InterlockedOr((long*)(dest), (long)(arg))
Chris@16 44 #define BOOST_ATOMIC_INTERLOCKED_XOR(dest, arg) _InterlockedXor((long*)(dest), (long)(arg))
Chris@16 45
Chris@16 46 #if (defined(_M_IX86) && _M_IX86 >= 500) || defined(_M_AMD64) || defined(_M_IA64)
Chris@16 47 #pragma intrinsic(_InterlockedCompareExchange64)
Chris@16 48 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE64(dest, exchange, compare) _InterlockedCompareExchange64((__int64*)(dest), (__int64)(exchange), (__int64)(compare))
Chris@16 49 #endif
Chris@16 50
Chris@16 51 #if _MSC_VER >= 1600
Chris@16 52
Chris@16 53 // MSVC 2010 and later provide intrinsics for 8 and 16 bit integers.
Chris@16 54 // Note that for each bit count these macros must be either all defined or all not defined.
Chris@16 55 // Otherwise atomic<> operations will be implemented inconsistently.
Chris@16 56
Chris@16 57 #pragma intrinsic(_InterlockedCompareExchange8)
Chris@16 58 #pragma intrinsic(_InterlockedExchangeAdd8)
Chris@16 59 #pragma intrinsic(_InterlockedExchange8)
Chris@16 60 #pragma intrinsic(_InterlockedAnd8)
Chris@16 61 #pragma intrinsic(_InterlockedOr8)
Chris@16 62 #pragma intrinsic(_InterlockedXor8)
Chris@16 63
Chris@16 64 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE8(dest, exchange, compare) _InterlockedCompareExchange8((char*)(dest), (char)(exchange), (char)(compare))
Chris@16 65 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD8(dest, addend) _InterlockedExchangeAdd8((char*)(dest), (char)(addend))
Chris@16 66 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE8(dest, newval) _InterlockedExchange8((char*)(dest), (char)(newval))
Chris@16 67 #define BOOST_ATOMIC_INTERLOCKED_AND8(dest, arg) _InterlockedAnd8((char*)(dest), (char)(arg))
Chris@16 68 #define BOOST_ATOMIC_INTERLOCKED_OR8(dest, arg) _InterlockedOr8((char*)(dest), (char)(arg))
Chris@16 69 #define BOOST_ATOMIC_INTERLOCKED_XOR8(dest, arg) _InterlockedXor8((char*)(dest), (char)(arg))
Chris@16 70
Chris@16 71 #pragma intrinsic(_InterlockedCompareExchange16)
Chris@16 72 #pragma intrinsic(_InterlockedExchangeAdd16)
Chris@16 73 #pragma intrinsic(_InterlockedExchange16)
Chris@16 74 #pragma intrinsic(_InterlockedAnd16)
Chris@16 75 #pragma intrinsic(_InterlockedOr16)
Chris@16 76 #pragma intrinsic(_InterlockedXor16)
Chris@16 77
Chris@16 78 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE16(dest, exchange, compare) _InterlockedCompareExchange16((short*)(dest), (short)(exchange), (short)(compare))
Chris@16 79 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD16(dest, addend) _InterlockedExchangeAdd16((short*)(dest), (short)(addend))
Chris@16 80 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE16(dest, newval) _InterlockedExchange16((short*)(dest), (short)(newval))
Chris@16 81 #define BOOST_ATOMIC_INTERLOCKED_AND16(dest, arg) _InterlockedAnd16((short*)(dest), (short)(arg))
Chris@16 82 #define BOOST_ATOMIC_INTERLOCKED_OR16(dest, arg) _InterlockedOr16((short*)(dest), (short)(arg))
Chris@16 83 #define BOOST_ATOMIC_INTERLOCKED_XOR16(dest, arg) _InterlockedXor16((short*)(dest), (short)(arg))
Chris@16 84
Chris@16 85 #endif // _MSC_VER >= 1600
Chris@16 86
Chris@16 87 #if defined(_M_AMD64) || defined(_M_IA64)
Chris@16 88
Chris@16 89 #pragma intrinsic(_InterlockedExchangeAdd64)
Chris@16 90 #pragma intrinsic(_InterlockedExchange64)
Chris@16 91 #pragma intrinsic(_InterlockedAnd64)
Chris@16 92 #pragma intrinsic(_InterlockedOr64)
Chris@16 93 #pragma intrinsic(_InterlockedXor64)
Chris@16 94
Chris@16 95 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD64(dest, addend) _InterlockedExchangeAdd64((__int64*)(dest), (__int64)(addend))
Chris@16 96 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE64(dest, newval) _InterlockedExchange64((__int64*)(dest), (__int64)(newval))
Chris@16 97 #define BOOST_ATOMIC_INTERLOCKED_AND64(dest, arg) _InterlockedAnd64((__int64*)(dest), (__int64)(arg))
Chris@16 98 #define BOOST_ATOMIC_INTERLOCKED_OR64(dest, arg) _InterlockedOr64((__int64*)(dest), (__int64)(arg))
Chris@16 99 #define BOOST_ATOMIC_INTERLOCKED_XOR64(dest, arg) _InterlockedXor64((__int64*)(dest), (__int64)(arg))
Chris@16 100
Chris@16 101 #pragma intrinsic(_InterlockedCompareExchangePointer)
Chris@16 102 #pragma intrinsic(_InterlockedExchangePointer)
Chris@16 103
Chris@16 104 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest, exchange, compare) _InterlockedCompareExchangePointer((void**)(dest), (void*)(exchange), (void*)(compare))
Chris@16 105 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_POINTER(dest, newval) _InterlockedExchangePointer((void**)(dest), (void*)(newval))
Chris@16 106 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD_POINTER(dest, byte_offset) ((void*)BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD64((long*)(dest), byte_offset))
Chris@16 107
Chris@16 108 #else // defined(_M_AMD64) || defined(_M_IA64)
Chris@16 109
Chris@16 110 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest, exchange, compare) ((void*)_InterlockedCompareExchange((long*)(dest), (long)(exchange), (long)(compare)))
Chris@16 111 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_POINTER(dest, newval) ((void*)_InterlockedExchange((long*)(dest), (long)(newval)))
Chris@16 112 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD_POINTER(dest, byte_offset) ((void*)BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD((long*)(dest), byte_offset))
Chris@16 113
Chris@16 114 #endif // defined(_M_AMD64) || defined(_M_IA64)
Chris@16 115
Chris@16 116 #else // defined(_MSC_VER) && _MSC_VER >= 1400
Chris@16 117
Chris@16 118 #if defined(BOOST_USE_WINDOWS_H)
Chris@16 119
Chris@16 120 #include <windows.h>
Chris@16 121
Chris@16 122 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE(dest, exchange, compare) InterlockedCompareExchange((long*)(dest), (long)(exchange), (long)(compare))
Chris@16 123 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE(dest, newval) InterlockedExchange((long*)(dest), (long)(newval))
Chris@16 124 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD(dest, addend) InterlockedExchangeAdd((long*)(dest), (long)(addend))
Chris@16 125
Chris@16 126 #if defined(_WIN64)
Chris@16 127
Chris@16 128 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE64(dest, exchange, compare) InterlockedCompareExchange64((__int64*)(dest), (__int64)(exchange), (__int64)(compare))
Chris@16 129 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE64(dest, newval) InterlockedExchange64((__int64*)(dest), (__int64)(newval))
Chris@16 130 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD64(dest, addend) InterlockedExchangeAdd64((__int64*)(dest), (__int64)(addend))
Chris@16 131
Chris@16 132 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest, exchange, compare) InterlockedCompareExchangePointer((void**)(dest), (void*)(exchange), (void*)(compare))
Chris@16 133 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_POINTER(dest, newval) InterlockedExchangePointer((void**)(dest), (void*)(newval))
Chris@16 134 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD_POINTER(dest, byte_offset) ((void*)BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD64(dest, byte_offset))
Chris@16 135
Chris@16 136 #else // defined(_WIN64)
Chris@16 137
Chris@16 138 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest, exchange, compare) ((void*)BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE(dest, exchange, compare))
Chris@16 139 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_POINTER(dest, newval) ((void*)BOOST_ATOMIC_INTERLOCKED_EXCHANGE(dest, newval))
Chris@16 140 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD_POINTER(dest, byte_offset) ((void*)BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD(dest, byte_offset))
Chris@16 141
Chris@16 142 #endif // defined(_WIN64)
Chris@16 143
Chris@16 144 #else // defined(BOOST_USE_WINDOWS_H)
Chris@16 145
Chris@16 146 #if defined(__MINGW64__)
Chris@16 147 #define BOOST_ATOMIC_INTERLOCKED_IMPORT
Chris@16 148 #else
Chris@16 149 #define BOOST_ATOMIC_INTERLOCKED_IMPORT __declspec(dllimport)
Chris@16 150 #endif
Chris@16 151
Chris@16 152 namespace boost {
Chris@16 153 namespace atomics {
Chris@16 154 namespace detail {
Chris@16 155
Chris@16 156 extern "C" {
Chris@16 157
Chris@16 158 BOOST_ATOMIC_INTERLOCKED_IMPORT long __stdcall InterlockedCompareExchange(long volatile*, long, long);
Chris@16 159 BOOST_ATOMIC_INTERLOCKED_IMPORT long __stdcall InterlockedExchange(long volatile*, long);
Chris@16 160 BOOST_ATOMIC_INTERLOCKED_IMPORT long __stdcall InterlockedExchangeAdd(long volatile*, long);
Chris@16 161
Chris@16 162 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE(dest, exchange, compare) boost::atomics::detail::InterlockedCompareExchange((long*)(dest), (long)(exchange), (long)(compare))
Chris@16 163 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE(dest, newval) boost::atomics::detail::InterlockedExchange((long*)(dest), (long)(newval))
Chris@16 164 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD(dest, addend) boost::atomics::detail::InterlockedExchangeAdd((long*)(dest), (long)(addend))
Chris@16 165
Chris@16 166 #if defined(_WIN64)
Chris@16 167
Chris@16 168 BOOST_ATOMIC_INTERLOCKED_IMPORT __int64 __stdcall InterlockedCompareExchange64(__int64 volatile*, __int64, __int64);
Chris@16 169 BOOST_ATOMIC_INTERLOCKED_IMPORT __int64 __stdcall InterlockedExchange64(__int64 volatile*, __int64);
Chris@16 170 BOOST_ATOMIC_INTERLOCKED_IMPORT __int64 __stdcall InterlockedExchangeAdd64(__int64 volatile*, __int64);
Chris@16 171
Chris@16 172 BOOST_ATOMIC_INTERLOCKED_IMPORT void* __stdcall InterlockedCompareExchangePointer(void* volatile *, void*, void*);
Chris@16 173 BOOST_ATOMIC_INTERLOCKED_IMPORT void* __stdcall InterlockedExchangePointer(void* volatile *, void*);
Chris@16 174
Chris@16 175 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE64(dest, exchange, compare) boost::atomics::detail::InterlockedCompareExchange64((__int64*)(dest), (__int64)(exchange), (__int64)(compare))
Chris@16 176 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE64(dest, newval) boost::atomics::detail::InterlockedExchange64((__int64*)(dest), (__int64)(newval))
Chris@16 177 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD64(dest, addend) boost::atomics::detail::InterlockedExchangeAdd64((__int64*)(dest), (__int64)(addend))
Chris@16 178
Chris@16 179 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest, exchange, compare) boost::atomics::detail::InterlockedCompareExchangePointer((void**)(dest), (void*)(exchange), (void*)(compare))
Chris@16 180 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_POINTER(dest, newval) boost::atomics::detail::InterlockedExchangePointer((void**)(dest), (void*)(newval))
Chris@16 181 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD_POINTER(dest, byte_offset) ((void*)BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD64(dest, byte_offset))
Chris@16 182
Chris@16 183 #else // defined(_WIN64)
Chris@16 184
Chris@16 185 #define BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest, exchange, compare) ((void*)BOOST_ATOMIC_INTERLOCKED_COMPARE_EXCHANGE(dest, exchange, compare))
Chris@16 186 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_POINTER(dest, newval) ((void*)BOOST_ATOMIC_INTERLOCKED_EXCHANGE(dest, newval))
Chris@16 187 #define BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD_POINTER(dest, byte_offset) ((void*)BOOST_ATOMIC_INTERLOCKED_EXCHANGE_ADD(dest, byte_offset))
Chris@16 188
Chris@16 189 #endif // defined(_WIN64)
Chris@16 190
Chris@16 191 } // extern "C"
Chris@16 192
Chris@16 193 } // namespace detail
Chris@16 194 } // namespace atomics
Chris@16 195 } // namespace boost
Chris@16 196
Chris@16 197 #undef BOOST_ATOMIC_INTERLOCKED_IMPORT
Chris@16 198
Chris@16 199 #endif // defined(BOOST_USE_WINDOWS_H)
Chris@16 200
Chris@16 201 #endif // defined(_MSC_VER)
Chris@16 202
Chris@16 203 #endif