13d0407baSopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */
23d0407baSopenharmony_ci#undef TRACE_SYSTEM
33d0407baSopenharmony_ci#define TRACE_SYSTEM traps
43d0407baSopenharmony_ci#define TRACE_INCLUDE_PATH trace/hooks
53d0407baSopenharmony_ci
63d0407baSopenharmony_ci#if !defined(_TRACE_HOOK_TRAPS_H) || defined(TRACE_HEADER_MULTI_READ)
73d0407baSopenharmony_ci#define _TRACE_HOOK_TRAPS_H
83d0407baSopenharmony_ci#include <linux/tracepoint.h>
93d0407baSopenharmony_ci#include <trace/hooks/vendor_hooks.h>
103d0407baSopenharmony_ci/*
113d0407baSopenharmony_ci * Following tracepoints are not exported in tracefs and provide a
123d0407baSopenharmony_ci * mechanism for vendor modules to hook and extend functionality
133d0407baSopenharmony_ci */
143d0407baSopenharmony_cistruct pt_regs;
153d0407baSopenharmony_ciDECLARE_RESTRICTED_HOOK(android_rvh_do_undefinstr,
163d0407baSopenharmony_ci	TP_PROTO(struct pt_regs *regs, bool user),
173d0407baSopenharmony_ci	TP_ARGS(regs, user),
183d0407baSopenharmony_ci	TP_CONDITION(!user));
193d0407baSopenharmony_ci
203d0407baSopenharmony_ciDECLARE_RESTRICTED_HOOK(android_rvh_do_bti,
213d0407baSopenharmony_ci	TP_PROTO(struct pt_regs *regs, bool user),
223d0407baSopenharmony_ci	TP_ARGS(regs, user),
233d0407baSopenharmony_ci	TP_CONDITION(!user));
243d0407baSopenharmony_ci
253d0407baSopenharmony_ciDECLARE_RESTRICTED_HOOK(android_rvh_do_ptrauth_fault,
263d0407baSopenharmony_ci	TP_PROTO(struct pt_regs *regs, unsigned int esr, bool user),
273d0407baSopenharmony_ci	TP_ARGS(regs, esr, user),
283d0407baSopenharmony_ci	TP_CONDITION(!user));
293d0407baSopenharmony_ci
303d0407baSopenharmony_ciDECLARE_RESTRICTED_HOOK(android_rvh_bad_mode,
313d0407baSopenharmony_ci	TP_PROTO(struct pt_regs *regs, unsigned int esr, int reason),
323d0407baSopenharmony_ci	TP_ARGS(regs, reason, esr), 1);
333d0407baSopenharmony_ci
343d0407baSopenharmony_ciDECLARE_RESTRICTED_HOOK(android_rvh_arm64_serror_panic,
353d0407baSopenharmony_ci	TP_PROTO(struct pt_regs *regs, unsigned int esr),
363d0407baSopenharmony_ci	TP_ARGS(regs, esr), 1);
373d0407baSopenharmony_ci
383d0407baSopenharmony_ci/* macro versions of hooks are no longer required */
393d0407baSopenharmony_ci
403d0407baSopenharmony_ci#endif /* _TRACE_HOOK_TRAPS_H */
413d0407baSopenharmony_ci/* This part must be outside protection */
423d0407baSopenharmony_ci#include <trace/define_trace.h>
43