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1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * Copied from the kernel sources to tools/perf/:
4 */
5
6#ifndef __TOOLS_LINUX_ASM_GENERIC_UNALIGNED_H
7#define __TOOLS_LINUX_ASM_GENERIC_UNALIGNED_H
8
9#define __get_unaligned_t(type, ptr) ({ \
10 const struct { type x; } __packed *__pptr = (typeof(__pptr))(ptr); \
11 __pptr->x; \
12})
13
14#define __put_unaligned_t(type, val, ptr) do { \
15 struct { type x; } __packed *__pptr = (typeof(__pptr))(ptr); \
16 __pptr->x = (val); \
17} while (0)
18
19#define get_unaligned(ptr) __get_unaligned_t(typeof(*(ptr)), (ptr))
20#define put_unaligned(val, ptr) __put_unaligned_t(typeof(*(ptr)), (val), (ptr))
21
22#endif /* __TOOLS_LINUX_ASM_GENERIC_UNALIGNED_H */
23