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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_RISCV_CFI_H
#define _ASM_RISCV_CFI_H
/*
* Clang Control Flow Integrity (CFI) support.
*
* Copyright (C) 2023 Google LLC
*/
#include <linux/bug.h>
struct pt_regs;
#ifdef CONFIG_CFI_CLANG
enum bug_trap_type handle_cfi_failure(struct pt_regs *regs);
#else
static inline enum bug_trap_type handle_cfi_failure(struct pt_regs *regs)
{
return BUG_TRAP_TYPE_NONE;
}
#endif /* CONFIG_CFI_CLANG */
#endif /* _ASM_RISCV_CFI_H */
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