text-patching.h

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (C) 2020 SiFive
 4 */
 5
 6#ifndef _ASM_RISCV_PATCH_H
 7#define _ASM_RISCV_PATCH_H
 8
 9int patch_insn_write(void *addr, const void *insn, size_t len);
10int patch_text_nosync(void *addr, const void *insns, size_t len);
11int patch_text_set_nosync(void *addr, u8 c, size_t len);
12int patch_text(void *addr, u32 *insns, size_t len);
13
14extern int riscv_patch_in_stop_machine;
15
16#endif /* _ASM_RISCV_PATCH_H */