06d074249f
Add hooks to gather data of unusual aborts and summarize it with other information. Bug: 203187389 Signed-off-by: Sangmoon Kim <sangmoon.kim@samsung.com> Change-Id: I37b3047e72f64dc210d3d3bffe5ee207daeba8d6
43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM traps
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#define TRACE_INCLUDE_PATH trace/hooks
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#if !defined(_TRACE_HOOK_TRAPS_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HOOK_TRAPS_H
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#include <linux/tracepoint.h>
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#include <trace/hooks/vendor_hooks.h>
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/*
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* Following tracepoints are not exported in tracefs and provide a
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* mechanism for vendor modules to hook and extend functionality
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*/
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struct pt_regs;
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DECLARE_RESTRICTED_HOOK(android_rvh_do_undefinstr,
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TP_PROTO(struct pt_regs *regs, bool user),
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TP_ARGS(regs, user),
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TP_CONDITION(!user));
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DECLARE_RESTRICTED_HOOK(android_rvh_do_bti,
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TP_PROTO(struct pt_regs *regs, bool user),
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TP_ARGS(regs, user),
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TP_CONDITION(!user));
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DECLARE_RESTRICTED_HOOK(android_rvh_do_ptrauth_fault,
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TP_PROTO(struct pt_regs *regs, unsigned int esr, bool user),
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TP_ARGS(regs, esr, user),
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TP_CONDITION(!user));
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DECLARE_RESTRICTED_HOOK(android_rvh_bad_mode,
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TP_PROTO(struct pt_regs *regs, unsigned int esr, int reason),
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TP_ARGS(regs, reason, esr), 1);
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DECLARE_RESTRICTED_HOOK(android_rvh_arm64_serror_panic,
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TP_PROTO(struct pt_regs *regs, unsigned int esr),
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TP_ARGS(regs, esr), 1);
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/* macro versions of hooks are no longer required */
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#endif /* _TRACE_HOOK_TRAPS_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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