/* * Copyright (c) 2004 Hewlett-Packard Development Company, L.P. * * 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. */ /* Describes architectures on which AO_t, unsigned char, unsigned */ /* short, and unsigned int loads and stores are atomic but only if data */ /* is suitably aligned. */ #if defined(__m68k__) && !defined(AO_ALIGNOF_SUPPORTED) /* Even though AO_t is redefined in m68k.h, some clients use AO */ /* pointer size primitives to access variables not declared as AO_t. */ /* Such variables may have 2-byte alignment, while their sizeof is 4. */ #else # define AO_ACCESS_CHECK_ALIGNED #endif /* Check for char type is a misnomer. */ #define AO_ACCESS_short_CHECK_ALIGNED #define AO_ACCESS_int_CHECK_ALIGNED #include "all_atomic_load_store.h"