/* * Copyright (c) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #include <machine/cpu_capabilities.h> #include "platfunc.h" #define RESOLVER_UP_MP(symbol) \ PLATFUNC_DESCRIPTOR_PROTOTYPE(symbol, up); \ PLATFUNC_DESCRIPTOR_PROTOTYPE(symbol, mp); \ static const platfunc_descriptor* symbol ## _platfunc_descriptors[] = { \ PLATFUNC_DESCRIPTOR_REFERENCE(symbol, mp), \ PLATFUNC_DESCRIPTOR_REFERENCE(symbol, up), \ 0 \ }; \ void* symbol ## _chooser() __asm__("_" #symbol); \ void* symbol ## _chooser() { \ __asm__(".symbol_resolver _" #symbol); \ return find_platform_function((const platfunc_descriptor**) symbol ## _platfunc_descriptors); \ } RESOLVER_UP_MP(OSSpinLockTry) RESOLVER_UP_MP(_spin_lock_try) RESOLVER_UP_MP(OSSpinLockLock) RESOLVER_UP_MP(_spin_lock) RESOLVER_UP_MP(spin_lock)