1*8d741a5dSApple OSS Distributions /* 2*8d741a5dSApple OSS Distributions * Copyright (c) 2015-2018 Apple Inc. All rights reserved. 3*8d741a5dSApple OSS Distributions * 4*8d741a5dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*8d741a5dSApple OSS Distributions * 6*8d741a5dSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*8d741a5dSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*8d741a5dSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*8d741a5dSApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*8d741a5dSApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*8d741a5dSApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*8d741a5dSApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*8d741a5dSApple OSS Distributions * terms of an Apple operating system software license agreement. 14*8d741a5dSApple OSS Distributions * 15*8d741a5dSApple OSS Distributions * Please obtain a copy of the License at 16*8d741a5dSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*8d741a5dSApple OSS Distributions * 18*8d741a5dSApple OSS Distributions * The Original Code and all software distributed under the License are 19*8d741a5dSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*8d741a5dSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*8d741a5dSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*8d741a5dSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*8d741a5dSApple OSS Distributions * Please see the License for the specific language governing rights and 24*8d741a5dSApple OSS Distributions * limitations under the License. 25*8d741a5dSApple OSS Distributions * 26*8d741a5dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*8d741a5dSApple OSS Distributions */ 28*8d741a5dSApple OSS Distributions 29*8d741a5dSApple OSS Distributions #ifndef _MACHINE_ATOMIC_H 30*8d741a5dSApple OSS Distributions #error "Do not include <arm/atomic.h> directly, use <machine/atomic.h>" 31*8d741a5dSApple OSS Distributions #endif 32*8d741a5dSApple OSS Distributions 33*8d741a5dSApple OSS Distributions #ifndef _ARM_ATOMIC_H_ 34*8d741a5dSApple OSS Distributions #define _ARM_ATOMIC_H_ 35*8d741a5dSApple OSS Distributions 36*8d741a5dSApple OSS Distributions #include <mach/boolean.h> 37*8d741a5dSApple OSS Distributions 38*8d741a5dSApple OSS Distributions // Parameter for __builtin_arm_dmb 39*8d741a5dSApple OSS Distributions #define DMB_OSHLD 0x1 40*8d741a5dSApple OSS Distributions #define DMB_OSHST 0x2 41*8d741a5dSApple OSS Distributions #define DMB_OSH 0x3 42*8d741a5dSApple OSS Distributions #define DMB_NSHLD 0x5 43*8d741a5dSApple OSS Distributions #define DMB_NSHST 0x6 44*8d741a5dSApple OSS Distributions #define DMB_NSH 0x7 45*8d741a5dSApple OSS Distributions #define DMB_ISHLD 0x9 46*8d741a5dSApple OSS Distributions #define DMB_ISHST 0xa 47*8d741a5dSApple OSS Distributions #define DMB_ISH 0xb 48*8d741a5dSApple OSS Distributions #define DMB_LD 0xd 49*8d741a5dSApple OSS Distributions #define DMB_ST 0xe 50*8d741a5dSApple OSS Distributions #define DMB_SY 0xf 51*8d741a5dSApple OSS Distributions 52*8d741a5dSApple OSS Distributions // Parameter for __builtin_arm_dsb 53*8d741a5dSApple OSS Distributions #define DSB_OSHLD 0x1 54*8d741a5dSApple OSS Distributions #define DSB_OSHST 0x2 55*8d741a5dSApple OSS Distributions #define DSB_OSH 0x3 56*8d741a5dSApple OSS Distributions #define DSB_NSHLD 0x5 57*8d741a5dSApple OSS Distributions #define DSB_NSHST 0x6 58*8d741a5dSApple OSS Distributions #define DSB_NSH 0x7 59*8d741a5dSApple OSS Distributions #define DSB_ISHLD 0x9 60*8d741a5dSApple OSS Distributions #define DSB_ISHST 0xa 61*8d741a5dSApple OSS Distributions #define DSB_ISH 0xb 62*8d741a5dSApple OSS Distributions #define DSB_LD 0xd 63*8d741a5dSApple OSS Distributions #define DSB_ST 0xe 64*8d741a5dSApple OSS Distributions #define DSB_SY 0xf 65*8d741a5dSApple OSS Distributions 66*8d741a5dSApple OSS Distributions // Parameter for __builtin_arm_isb 67*8d741a5dSApple OSS Distributions #define ISB_SY 0xf 68*8d741a5dSApple OSS Distributions 69*8d741a5dSApple OSS Distributions #endif // _ARM_ATOMIC_H_ 70