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/usr/include/boost/atomic/detail

Name	Size	Mode	Actions
type_traits/	-	0755	rm
addressof.hpp	1973	0644	edit dl rm
aligned_variable.hpp	1853	0644	edit dl rm
atomic_flag_impl.hpp	4525	0644	edit dl rm
atomic_impl.hpp	56095	0644	edit dl rm
atomic_ref_impl.hpp	54073	0644	edit dl rm
bitwise_cast.hpp	2691	0644	edit dl rm
bitwise_fp_cast.hpp	2509	0644	edit dl rm
capabilities.hpp	7520	0644	edit dl rm
caps_arch_gcc_aarch32.hpp	1617	0644	edit dl rm
caps_arch_gcc_aarch64.hpp	2238	0644	edit dl rm
caps_arch_gcc_alpha.hpp	940	0644	edit dl rm
caps_arch_gcc_arm.hpp	3573	0644	edit dl rm
caps_arch_gcc_ppc.hpp	1581	0644	edit dl rm
caps_arch_gcc_sparc.hpp	940	0644	edit dl rm
caps_arch_gcc_x86.hpp	2013	0644	edit dl rm
caps_arch_msvc_arm.hpp	943	0644	edit dl rm
caps_arch_msvc_x86.hpp	1698	0644	edit dl rm
caps_gcc_atomic.hpp	7438	0644	edit dl rm
caps_gcc_sync.hpp	1715	0644	edit dl rm
caps_linux_arm.hpp	963	0644	edit dl rm
caps_windows.hpp	880	0644	edit dl rm
cas_based_exchange.hpp	1348	0644	edit dl rm
classify.hpp	2133	0644	edit dl rm
config.hpp	7945	0644	edit dl rm
core_arch_operations.hpp	1481	0644	edit dl rm
core_arch_operations_fwd.hpp	972	0644	edit dl rm
core_arch_ops_gcc_aarch32.hpp	41910	0644	edit dl rm
core_arch_ops_gcc_aarch64.hpp	69364	0644	edit dl rm
core_arch_ops_gcc_alpha.hpp	27813	0644	edit dl rm
core_arch_ops_gcc_arm.hpp	64434	0644	edit dl rm
core_arch_ops_gcc_ppc.hpp	39185	0644	edit dl rm
core_arch_ops_gcc_sparc.hpp	7480	0644	edit dl rm
core_arch_ops_gcc_x86.hpp	39479	0644	edit dl rm
core_arch_ops_msvc_arm.hpp	34246	0644	edit dl rm
core_arch_ops_msvc_x86.hpp	31645	0644	edit dl rm
core_operations.hpp	1322	0644	edit dl rm
core_operations_emulated.hpp	8138	0644	edit dl rm
core_operations_emulated_fwd.hpp	1024	0644	edit dl rm
core_operations_fwd.hpp	942	0644	edit dl rm
core_ops_cas_based.hpp	3281	0644	edit dl rm
core_ops_gcc_atomic.hpp	12238	0644	edit dl rm
core_ops_gcc_sync.hpp	10690	0644	edit dl rm
core_ops_linux_arm.hpp	6364	0644	edit dl rm
core_ops_windows.hpp	7766	0644	edit dl rm
extending_cas_based_arithmetic.hpp	2441	0644	edit dl rm
extra_fp_operations.hpp	867	0644	edit dl rm
extra_fp_operations_fwd.hpp	1065	0644	edit dl rm
extra_fp_ops_emulated.hpp	4864	0644	edit dl rm
extra_fp_ops_generic.hpp	7222	0644	edit dl rm
extra_operations.hpp	825	0644	edit dl rm
extra_operations_fwd.hpp	1034	0644	edit dl rm
extra_ops_emulated.hpp	11876	0644	edit dl rm
extra_ops_gcc_aarch32.hpp	37869	0644	edit dl rm
extra_ops_gcc_aarch64.hpp	47028	0644	edit dl rm
extra_ops_gcc_arm.hpp	52836	0644	edit dl rm
extra_ops_gcc_ppc.hpp	28665	0644	edit dl rm
extra_ops_gcc_x86.hpp	58227	0644	edit dl rm
extra_ops_generic.hpp	17217	0644	edit dl rm
extra_ops_msvc_arm.hpp	3765	0644	edit dl rm
extra_ops_msvc_x86.hpp	37529	0644	edit dl rm
fence_arch_operations.hpp	1077	0644	edit dl rm
fence_arch_ops_gcc_aarch32.hpp	1701	0644	edit dl rm
fence_arch_ops_gcc_aarch64.hpp	1624	0644	edit dl rm
fence_arch_ops_gcc_alpha.hpp	1411	0644	edit dl rm
fence_arch_ops_gcc_arm.hpp	2769	0644	edit dl rm
fence_arch_ops_gcc_ppc.hpp	1773	0644	edit dl rm
fence_arch_ops_gcc_sparc.hpp	2002	0644	edit dl rm
fence_arch_ops_gcc_x86.hpp	2557	0644	edit dl rm
fence_arch_ops_msvc_arm.hpp	1787	0644	edit dl rm
fence_arch_ops_msvc_x86.hpp	1998	0644	edit dl rm
fence_operations.hpp	1007	0644	edit dl rm
fence_operations_emulated.hpp	1294	0644	edit dl rm
fence_ops_gcc_atomic.hpp	2399	0644	edit dl rm
fence_ops_gcc_sync.hpp	1367	0644	edit dl rm
fence_ops_linux_arm.hpp	1792	0644	edit dl rm
fence_ops_windows.hpp	1848	0644	edit dl rm
float_sizes.hpp	7570	0644	edit dl rm
footer.hpp	505	0644	edit dl rm
fp_operations.hpp	807	0644	edit dl rm
fp_operations_fwd.hpp	1001	0644	edit dl rm
fp_ops_emulated.hpp	2714	0644	edit dl rm
fp_ops_generic.hpp	2919	0644	edit dl rm
futex.hpp	5388	0644	edit dl rm
gcc_arm_asm_common.hpp	4031	0644	edit dl rm
gcc_atomic_memory_order_utils.hpp	2804	0644	edit dl rm
header.hpp	2624	0644	edit dl rm
integral_conversions.hpp	4306	0644	edit dl rm
interlocked.hpp	34503	0644	edit dl rm
intptr.hpp	992	0644	edit dl rm
int_sizes.hpp	4987	0644	edit dl rm
link.hpp	1534	0644	edit dl rm
lock_pool.hpp	4689	0644	edit dl rm
memory_order_utils.hpp	1576	0644	edit dl rm
once_flag.hpp	1136	0644	edit dl rm
ops_gcc_aarch32_common.hpp	1577	0644	edit dl rm
ops_gcc_aarch64_common.hpp	1467	0644	edit dl rm
ops_gcc_arm_common.hpp	1963	0644	edit dl rm
ops_gcc_ppc_common.hpp	2762	0644	edit dl rm
ops_msvc_common.hpp	1318	0644	edit dl rm
pause.hpp	1494	0644	edit dl rm
platform.hpp	7210	0644	edit dl rm
storage_traits.hpp	5448	0644	edit dl rm
string_ops.hpp	1719	0644	edit dl rm
wait_capabilities.hpp	16861	0644	edit dl rm
wait_caps_dragonfly_umtx.hpp	1055	0644	edit dl rm
wait_caps_freebsd_umtx.hpp	1539	0644	edit dl rm
wait_caps_futex.hpp	1027	0644	edit dl rm
wait_caps_windows.hpp	2340	0644	edit dl rm
wait_operations.hpp	828	0644	edit dl rm
wait_operations_fwd.hpp	1071	0644	edit dl rm
wait_ops_dragonfly_umtx.hpp	2354	0644	edit dl rm
wait_ops_emulated.hpp	3296	0644	edit dl rm
wait_ops_freebsd_umtx.hpp	3974	0644	edit dl rm
wait_ops_futex.hpp	3416	0644	edit dl rm
wait_ops_generic.hpp	4263	0644	edit dl rm
wait_ops_windows.hpp	4848	0644	edit dl rm

Edit: /usr/include/boost/atomic/detail/platform.hpp (7210B)

/*
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE_1_0.txt or copy at
 * http://www.boost.org/LICENSE_1_0.txt)
 *
 * Copyright (c) 2009 Helge Bahmann
 * Copyright (c) 2014-2018, 2020 Andrey Semashev
 */
/*!
 * \file   atomic/detail/platform.hpp
 *
 * This header defines macros for the target platform detection
 */

#ifndef BOOST_ATOMIC_DETAIL_PLATFORM_HPP_INCLUDED_
#define BOOST_ATOMIC_DETAIL_PLATFORM_HPP_INCLUDED_

#include <boost/atomic/detail/config.hpp>

#ifdef BOOST_HAS_PRAGMA_ONCE
#pragma once
#endif

#if defined(__GNUC__) && defined(__arm__)

// Newer gcc versions define __ARM_ARCH. Older ones don't, so we have to deduce ARM arch version from a bunch of version-specific macros.
#if defined(__ARM_ARCH)
#define BOOST_ATOMIC_DETAIL_ARM_ARCH __ARM_ARCH
#elif defined(__ARM_ARCH_8A__)
#define BOOST_ATOMIC_DETAIL_ARM_ARCH 8
#elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) ||\
    defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) ||\
    defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_7S__)
#define BOOST_ATOMIC_DETAIL_ARM_ARCH 7
#elif defined(__ARM_ARCH_6__)  || defined(__ARM_ARCH_6J__) ||\
    defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) ||\
    defined(__ARM_ARCH_6ZK__)
#define BOOST_ATOMIC_DETAIL_ARM_ARCH 6
#else
// We are not interested in older versions - they don't support atomic ops
#define BOOST_ATOMIC_DETAIL_ARM_ARCH 0
#endif

#endif // defined(__GNUC__) && defined(__arm__)

#if !defined(BOOST_ATOMIC_FORCE_FALLBACK)

// Determine the target platform.
// The target platform describes the compiler and target architecture. It can be used by more generic backends, such as the ones
// based on compiler intrinsics, to implement specialized operations in a non-generic way.

#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))

#define BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND gcc_x86
#define BOOST_ATOMIC_DETAIL_EXTRA_BACKEND gcc_x86

#elif defined(__GNUC__) && defined(__aarch64__)

#define BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND gcc_aarch64
#define BOOST_ATOMIC_DETAIL_EXTRA_BACKEND gcc_aarch64

#elif defined(__GNUC__) && defined(__arm__) && (BOOST_ATOMIC_DETAIL_ARM_ARCH >= 6)

#if (BOOST_ATOMIC_DETAIL_ARM_ARCH >= 8)
#define BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND gcc_aarch32
#define BOOST_ATOMIC_DETAIL_EXTRA_BACKEND gcc_aarch32
#else
#define BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND gcc_arm
#define BOOST_ATOMIC_DETAIL_EXTRA_BACKEND gcc_arm
#endif

#elif defined(__GNUC__) && (defined(__POWERPC__) || defined(__PPC__))

#define BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND gcc_ppc
#define BOOST_ATOMIC_DETAIL_EXTRA_BACKEND gcc_ppc

#elif (defined(__GNUC__) || defined(__SUNPRO_CC)) && (defined(__sparcv8plus) || defined(__sparc_v9__))

#define BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND gcc_sparc

#elif defined(__GNUC__) && defined(__alpha__)

#define BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND gcc_alpha

#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64))

#define BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND msvc_x86

#elif defined(_MSC_VER) && _MSC_VER >= 1700 && (defined(_M_ARM) || defined(_M_ARM64))

#define BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND msvc_arm

#endif

// Compiler-based backends

// IBM XL C++ Compiler has to be checked before GCC/Clang as it pretends to be one but does not support __atomic* intrinsics.
// It does support GCC inline assembler though.
#if !(defined(__ibmxl__) || defined(__IBMCPP__)) &&\
    ((defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 407)) ||\
        (defined(BOOST_CLANG) && ((__clang_major__ * 100 + __clang_minor__) >= 302))) &&\
    (\
        (__GCC_ATOMIC_BOOL_LOCK_FREE + 0) == 2 ||\
        (__GCC_ATOMIC_CHAR_LOCK_FREE + 0) == 2 ||\
        (__GCC_ATOMIC_SHORT_LOCK_FREE + 0) == 2 ||\
        (__GCC_ATOMIC_INT_LOCK_FREE + 0) == 2 ||\
        (__GCC_ATOMIC_LONG_LOCK_FREE + 0) == 2 ||\
        (__GCC_ATOMIC_LLONG_LOCK_FREE + 0) == 2\
    )

#define BOOST_ATOMIC_DETAIL_CORE_BACKEND gcc_atomic

// GCC __sync* instrinsics backend is less efficient than asm-based backends, so use it only when nothing better is available.
#elif !defined(BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND) &&\
    defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 401) &&\
    (\
        defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1) ||\
        defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2) ||\
        defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4) ||\
        defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8) ||\
        defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16)\
    )

#define BOOST_ATOMIC_DETAIL_CORE_BACKEND gcc_sync

#endif

// OS-based backends

#if !defined(BOOST_ATOMIC_DETAIL_CORE_BACKEND) && !defined(BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND)

#if defined(__linux__) && defined(__arm__)

#define BOOST_ATOMIC_DETAIL_CORE_BACKEND linux_arm

#elif defined(BOOST_WINDOWS) || defined(_WIN32_CE)

#define BOOST_ATOMIC_DETAIL_CORE_BACKEND windows

#endif

#endif // !defined(BOOST_ATOMIC_DETAIL_CORE_BACKEND)

// Waiting and notifying operations backends
#if defined(BOOST_WINDOWS)

#define BOOST_ATOMIC_DETAIL_WAIT_BACKEND windows

#else // defined(BOOST_WINDOWS)

#include <boost/atomic/detail/futex.hpp>

#if defined(BOOST_ATOMIC_DETAIL_HAS_FUTEX)
#define BOOST_ATOMIC_DETAIL_WAIT_BACKEND futex
#elif defined(__FreeBSD__)
#include <sys/param.h>
// FreeBSD prior to 7.0 had _umtx_op with a different signature
#if defined(__FreeBSD_version) && __FreeBSD_version >= 700000
#define BOOST_ATOMIC_DETAIL_WAIT_BACKEND freebsd_umtx
#endif // defined(__FreeBSD_version) && __FreeBSD_version >= 700000
#elif defined(__DragonFly__)
#define BOOST_ATOMIC_DETAIL_WAIT_BACKEND dragonfly_umtx
#endif

#endif // defined(BOOST_WINDOWS)

#endif // !defined(BOOST_ATOMIC_FORCE_FALLBACK)

#if !defined(BOOST_ATOMIC_DETAIL_FP_BACKEND)
#define BOOST_ATOMIC_DETAIL_FP_BACKEND generic
#define BOOST_ATOMIC_DETAIL_FP_BACKEND_GENERIC
#endif

#if !defined(BOOST_ATOMIC_DETAIL_EXTRA_BACKEND)
#define BOOST_ATOMIC_DETAIL_EXTRA_BACKEND generic
#define BOOST_ATOMIC_DETAIL_EXTRA_BACKEND_GENERIC
#endif

#if !defined(BOOST_ATOMIC_DETAIL_EXTRA_FP_BACKEND)
#define BOOST_ATOMIC_DETAIL_EXTRA_FP_BACKEND generic
#define BOOST_ATOMIC_DETAIL_EXTRA_FP_BACKEND_GENERIC
#endif

#if !defined(BOOST_ATOMIC_DETAIL_WAIT_BACKEND)
#define BOOST_ATOMIC_DETAIL_WAIT_BACKEND generic
#define BOOST_ATOMIC_DETAIL_WAIT_BACKEND_GENERIC
#endif

#if defined(BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND)
#define BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND_HEADER(prefix) <BOOST_JOIN(prefix, BOOST_ATOMIC_DETAIL_CORE_ARCH_BACKEND).hpp>
#endif
#if defined(BOOST_ATOMIC_DETAIL_CORE_BACKEND)
#define BOOST_ATOMIC_DETAIL_CORE_BACKEND_HEADER(prefix) <BOOST_JOIN(prefix, BOOST_ATOMIC_DETAIL_CORE_BACKEND).hpp>
#endif
#define BOOST_ATOMIC_DETAIL_FP_BACKEND_HEADER(prefix) <BOOST_JOIN(prefix, BOOST_ATOMIC_DETAIL_FP_BACKEND).hpp>
#define BOOST_ATOMIC_DETAIL_EXTRA_BACKEND_HEADER(prefix) <BOOST_JOIN(prefix, BOOST_ATOMIC_DETAIL_EXTRA_BACKEND).hpp>
#define BOOST_ATOMIC_DETAIL_EXTRA_FP_BACKEND_HEADER(prefix) <BOOST_JOIN(prefix, BOOST_ATOMIC_DETAIL_EXTRA_FP_BACKEND).hpp>
#define BOOST_ATOMIC_DETAIL_WAIT_BACKEND_HEADER(prefix) <BOOST_JOIN(prefix, BOOST_ATOMIC_DETAIL_WAIT_BACKEND).hpp>

#endif // BOOST_ATOMIC_DETAIL_PLATFORM_HPP_INCLUDED_

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