compiler_load.h

// Copyright (c) Electronic Arts Inc. All rights reserved.
 
 
#ifndef EASTL_ATOMIC_INTERNAL_COMPILER_LOAD_H
#define EASTL_ATOMIC_INTERNAL_COMPILER_LOAD_H
 
#if defined(EA_PRAGMA_ONCE_SUPPORTED)
    #pragma once
#endif
 
 
//
// void EASTL_COMPILER_ATOMIC_LOAD_*_N(type, type ret, type * ptr)
//
#if defined(EASTL_COMPILER_ATOMIC_LOAD_RELAXED_8)
    #define EASTL_COMPILER_ATOMIC_LOAD_RELAXED_8_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_RELAXED_8_AVAILABLE 0
#endif
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_8)
    #define EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_8_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_8_AVAILABLE 0
#endif
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_8)
    #define EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_8_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_8_AVAILABLE 0
#endif
 
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_RELAXED_16)
    #define EASTL_COMPILER_ATOMIC_LOAD_RELAXED_16_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_RELAXED_16_AVAILABLE 0
#endif
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_16)
    #define EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_16_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_16_AVAILABLE 0
#endif
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_16)
    #define EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_16_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_16_AVAILABLE 0
#endif
 
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_RELAXED_32)
    #define EASTL_COMPILER_ATOMIC_LOAD_RELAXED_32_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_RELAXED_32_AVAILABLE 0
#endif
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_32)
    #define EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_32_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_32_AVAILABLE 0
#endif
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_32)
    #define EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_32_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_32_AVAILABLE 0
#endif
 
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_RELAXED_64)
    #define EASTL_COMPILER_ATOMIC_LOAD_RELAXED_64_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_RELAXED_64_AVAILABLE 0
#endif
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_64)
    #define EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_64_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_64_AVAILABLE 0
#endif
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_64)
    #define EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_64_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_64_AVAILABLE 0
#endif
 
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_RELAXED_128)
    #define EASTL_COMPILER_ATOMIC_LOAD_RELAXED_128_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_RELAXED_128_AVAILABLE 0
#endif
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_128)
    #define EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_128_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_ACQUIRE_128_AVAILABLE 0
#endif
 
#if defined(EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_128)
    #define EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_128_AVAILABLE 1
#else
    #define EASTL_COMPILER_ATOMIC_LOAD_SEQ_CST_128_AVAILABLE 0
#endif
 
 
#define EASTL_COMPILER_ATOMIC_LOAD_READ_DEPENDS_N(type, ret, ptr)       \
    {                                                                   \
        static_assert(eastl::is_pointer_v<type>, "eastl::atomic<T> : Read Depends Type must be a Pointer Type!"); \
        static_assert(eastl::is_pointer_v<eastl::remove_pointer_t<decltype(ptr)>>, "eastl::atomic<T> : Read Depends Ptr must be a Pointer to a Pointer!"); \
                                                                        \
        ret = (*EASTL_ATOMIC_VOLATILE_CAST(ptr));                       \
    }
 
#define EASTL_COMPILER_ATOMIC_LOAD_READ_DEPENDS_32(type, ret, ptr)  \
    EASTL_COMPILER_ATOMIC_LOAD_READ_DEPENDS_N(type, ret, ptr)
 
#define EASTL_COMPILER_ATOMIC_LOAD_READ_DEPENDS_64(type, ret, ptr)  \
    EASTL_COMPILER_ATOMIC_LOAD_READ_DEPENDS_N(type, ret, ptr)
 
#define EASTL_COMPILER_ATOMIC_LOAD_READ_DEPENDS_32_AVAILABLE 1
#define EASTL_COMPILER_ATOMIC_LOAD_READ_DEPENDS_64_AVAILABLE 1
 
 
#endif /* EASTL_ATOMIC_INTERNAL_COMPILER_LOAD_H */