d6a133758dffca0c22ca5f6e94314c4c6d0d5390
[userspace-rcu.git] / include / urcu / arch / aarch64.h
1 #ifndef _URCU_ARCH_AARCH64_H
2 #define _URCU_ARCH_AARCH64_H
3
4 /*
5 * arch/aarch64.h: definitions for aarch64 architecture
6 *
7 * Copyright (c) 2010 Paul E. McKenney, IBM Corporation.
8 * Copyright (c) 2009-2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9 *
10 * This library is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU Lesser General Public
12 * License as published by the Free Software Foundation; either
13 * version 2.1 of the License, or (at your option) any later version.
14 *
15 * This library is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * Lesser General Public License for more details.
19 *
20 * You should have received a copy of the GNU Lesser General Public
21 * License along with this library; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 */
24
25 #include <urcu/compiler.h>
26 #include <urcu/config.h>
27 #include <urcu/syscall-compat.h>
28
29 #ifdef __cplusplus
30 extern "C" {
31 #endif
32
33 #include <stdlib.h>
34 #include <sys/time.h>
35
36 /*
37 * On Linux, define the membarrier system call number if not yet available in
38 * the system headers. aarch64 implements asm-generic/unistd.h system call
39 * numbers.
40 */
41 #if (defined(__linux__) && !defined(__NR_membarrier))
42 #define __NR_membarrier 283
43 #endif
44
45 #ifdef __cplusplus
46 }
47 #endif
48
49 #include <urcu/arch/generic.h>
50
51 #endif /* _URCU_ARCH_AARCH64_H */
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