summaryrefslogtreecommitdiff
path: root/arch/arm64/include/asm/patching.h
blob: 68908b82b168f852557e39453e311a8d6ce92f62 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef	__ASM_PATCHING_H
#define	__ASM_PATCHING_H

#include <linux/types.h>

int aarch64_insn_read(void *addr, u32 *insnp);
int aarch64_insn_write(void *addr, u32 insn);

int aarch64_insn_write_literal_u64(void *addr, u64 val);

int aarch64_insn_patch_text_nosync(void *addr, u32 insn);
int aarch64_insn_patch_text(void *addrs[], u32 insns[], int cnt);

#endif	/* __ASM_PATCHING_H */