ppc.h: use mftb on ppc
[urcu.git] / include / urcu / arch / riscv.h
1 // SPDX-FileCopyrightText: 2018 Michael Jeanson <mjeanson@efficios.com>
2 //
3 // SPDX-License-Identifier: LGPL-2.1-or-later
4
5 #ifndef _URCU_ARCH_RISCV_H
6 #define _URCU_ARCH_RISCV_H
7
8 /*
9 * arch/riscv.h: definitions for the RISC-V architecture
10 */
11
12 #include <urcu/compiler.h>
13 #include <urcu/config.h>
14 #include <urcu/syscall-compat.h>
15
16 #ifdef __cplusplus
17 extern "C" {
18 #endif
19
20 #include <stdlib.h>
21 #include <sys/time.h>
22
23 /*
24 * On Linux, define the membarrier system call number if not yet available in
25 * the system headers.
26 */
27 #if (defined(__linux__) && !defined(__NR_membarrier))
28 #define __NR_membarrier 283
29 #endif
30
31 #ifdef __cplusplus
32 }
33 #endif
34
35 #include <urcu/arch/generic.h>
36
37 #endif /* _URCU_ARCH_RISCV_H */
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