| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | #undef TRACE_SYSTEM |
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| 3 | #define TRACE_SYSTEM exceptions |
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| 4 | |
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| 5 | #if !defined(_TRACE_PAGE_FAULT_H) || defined(TRACE_HEADER_MULTI_READ) |
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| 6 | #define _TRACE_PAGE_FAULT_H |
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| 7 | |
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| 8 | #include <linux/tracepoint.h> |
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| 9 | |
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| 10 | DECLARE_EVENT_CLASS(exceptions, |
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| 11 | |
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| 12 | TP_PROTO(unsigned long address, struct pt_regs *regs, |
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| 13 | unsigned long error_code), |
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| 14 | |
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| 15 | TP_ARGS(address, regs, error_code), |
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| 16 | |
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| 17 | TP_STRUCT__entry( |
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| 18 | __field( unsigned long, address ) |
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| 19 | __field( unsigned long, ip ) |
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| 20 | __field( unsigned long, error_code ) |
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| 21 | ), |
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| 22 | |
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| 23 | TP_fast_assign( |
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| 24 | __entry->address = address; |
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| 25 | __entry->ip = instruction_pointer(regs); |
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| 26 | __entry->error_code = error_code; |
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| 27 | ), |
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| 28 | |
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| 29 | TP_printk("address=%ps ip=%ps error_code=0x%lx" , |
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| 30 | (void *)__entry->address, (void *)__entry->ip, |
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| 31 | __entry->error_code) ); |
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| 32 | |
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| 33 | DEFINE_EVENT(exceptions, page_fault_user, |
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| 34 | TP_PROTO(unsigned long address, struct pt_regs *regs, unsigned long error_code), |
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| 35 | TP_ARGS(address, regs, error_code)); |
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| 36 | DEFINE_EVENT(exceptions, page_fault_kernel, |
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| 37 | TP_PROTO(unsigned long address, struct pt_regs *regs, unsigned long error_code), |
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| 38 | TP_ARGS(address, regs, error_code)); |
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| 39 | |
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| 40 | #endif /* _TRACE_PAGE_FAULT_H */ |
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| 41 | |
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| 42 | /* This part must be outside protection */ |
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| 43 | #include <trace/define_trace.h> |
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| 44 | |
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