Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/include/trace/events/exceptions.h
26282 views
1
/* SPDX-License-Identifier: GPL-2.0 */

2
#undef TRACE_SYSTEM

3
#define TRACE_SYSTEM exceptions

4


5
#if !defined(_TRACE_PAGE_FAULT_H) || defined(TRACE_HEADER_MULTI_READ)

6
#define _TRACE_PAGE_FAULT_H

7


8
#include <linux/tracepoint.h>

9


10
DECLARE_EVENT_CLASS(exceptions,

11


12
	TP_PROTO(unsigned long address, struct pt_regs *regs,

13
		 unsigned long error_code),

14


15
	TP_ARGS(address, regs, error_code),

16


17
	TP_STRUCT__entry(

18
		__field(		unsigned long, address	)

19
		__field(		unsigned long, ip	)

20
		__field(		unsigned long, error_code )

21
	),

22


23
	TP_fast_assign(

24
		__entry->address = address;

25
		__entry->ip = instruction_pointer(regs);

26
		__entry->error_code = error_code;

27
	),

28


29
	TP_printk("address=%ps ip=%ps error_code=0x%lx",

30
		  (void *)__entry->address, (void *)__entry->ip,

31
		  __entry->error_code) );

32


33
DEFINE_EVENT(exceptions, page_fault_user,

34
	TP_PROTO(unsigned long address,	struct pt_regs *regs, unsigned long error_code),

35
	TP_ARGS(address, regs, error_code));

36
DEFINE_EVENT(exceptions, page_fault_kernel,

37
	TP_PROTO(unsigned long address,	struct pt_regs *regs, unsigned long error_code),

38
	TP_ARGS(address, regs, error_code));

39


40
#endif /*  _TRACE_PAGE_FAULT_H */

41


42
/* This part must be outside protection */

43
#include <trace/define_trace.h>

44


45