OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	11/17/2022 06:42:22 AM	rwxr-xr-x
📄 common.h	504 bytes	01/28/2018 09:20:33 PM	rw-r--r--
📄 exceptions.h	1.39 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 fpu.h	2.08 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 hyperv.h	1.05 KB	01/28/2018 09:20:33 PM	rw-r--r--
📄 irq_vectors.h	9.18 KB	11/01/2022 04:52:05 PM	rw-r--r--
📄 mpx.h	2.9 KB	01/28/2018 09:20:33 PM	rw-r--r--

Editing: exceptions.h

/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM exceptions

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

#include <linux/tracepoint.h>
#include <asm/trace/common.h>

extern int trace_pagefault_reg(void);
extern void trace_pagefault_unreg(void);

DECLARE_EVENT_CLASS(x86_exceptions,

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

TP_ARGS(address, regs, error_code),

TP_STRUCT__entry(
		__field(		unsigned long, address	)
		__field(		unsigned long, ip	)
		__field(		unsigned long, error_code )
	),

TP_fast_assign(
		__entry->address = address;
		__entry->ip = regs->ip;
		__entry->error_code = error_code;
	),

TP_printk("address=%pf ip=%pf error_code=0x%lx",
		  (void *)__entry->address, (void *)__entry->ip,
		  __entry->error_code) );

#define DEFINE_PAGE_FAULT_EVENT(name)				\
DEFINE_EVENT_FN(x86_exceptions, name,				\
	TP_PROTO(unsigned long address,	struct pt_regs *regs,	\
		 unsigned long error_code),			\
	TP_ARGS(address, regs, error_code),			\
	trace_pagefault_reg, trace_pagefault_unreg);

DEFINE_PAGE_FAULT_EVENT(page_fault_user);
DEFINE_PAGE_FAULT_EVENT(page_fault_kernel);

#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE exceptions
#endif /*  _TRACE_PAGE_FAULT_H */

/* This part must be outside protection */
#include <trace/define_trace.h>