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- /* SPDX-License-Identifier: GPL-2.0 */
- #ifndef _ASM_X86_CFI_H
- #define _ASM_X86_CFI_H
- /*
- * Clang Control Flow Integrity (CFI) support.
- *
- * Copyright (C) 2022 Google LLC
- */
- #include <linux/cfi.h>
- #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_X86_CFI_H */
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