/* * Copyright (c) 2015-2018 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_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. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * 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_OSREFERENCE_LICENSE_HEADER_END@ */ #ifndef _MACHINE_ATOMIC_H #error "Do not include <arm/atomic.h> directly, use <machine/atomic.h>" #endif #ifndef _ARM_ATOMIC_H_ #define _ARM_ATOMIC_H_ #include <mach/boolean.h> // Parameter for __builtin_arm_dmb #define DMB_OSHLD 0x1 #define DMB_OSHST 0x2 #define DMB_OSH 0x3 #define DMB_NSHLD 0x5 #define DMB_NSHST 0x6 #define DMB_NSH 0x7 #define DMB_ISHLD 0x9 #define DMB_ISHST 0xa #define DMB_ISH 0xb #define DMB_LD 0xd #define DMB_ST 0xe #define DMB_SY 0xf // Parameter for __builtin_arm_dsb #define DSB_OSHLD 0x1 #define DSB_OSHST 0x2 #define DSB_OSH 0x3 #define DSB_NSHLD 0x5 #define DSB_NSHST 0x6 #define DSB_NSH 0x7 #define DSB_ISHLD 0x9 #define DSB_ISHST 0xa #define DSB_ISH 0xb #define DSB_LD 0xd #define DSB_ST 0xe #define DSB_SY 0xf // Parameter for __builtin_arm_isb #define ISB_SY 0xf #endif // _ARM_ATOMIC_H_