1*06aa9378SNam Cao /* SPDX-License-Identifier: GPL-2.0 */ 2*06aa9378SNam Cao #undef TRACE_SYSTEM 3*06aa9378SNam Cao #define TRACE_SYSTEM exceptions 4*06aa9378SNam Cao 5*06aa9378SNam Cao #if !defined(_TRACE_PAGE_FAULT_H) || defined(TRACE_HEADER_MULTI_READ) 6*06aa9378SNam Cao #define _TRACE_PAGE_FAULT_H 7*06aa9378SNam Cao 8*06aa9378SNam Cao #include <linux/tracepoint.h> 9*06aa9378SNam Cao 10*06aa9378SNam Cao DECLARE_EVENT_CLASS(exceptions, 11*06aa9378SNam Cao 12*06aa9378SNam Cao TP_PROTO(unsigned long address, struct pt_regs *regs, 13*06aa9378SNam Cao unsigned long error_code), 14*06aa9378SNam Cao 15*06aa9378SNam Cao TP_ARGS(address, regs, error_code), 16*06aa9378SNam Cao 17*06aa9378SNam Cao TP_STRUCT__entry( 18*06aa9378SNam Cao __field( unsigned long, address ) 19*06aa9378SNam Cao __field( unsigned long, ip ) 20*06aa9378SNam Cao __field( unsigned long, error_code ) 21*06aa9378SNam Cao ), 22*06aa9378SNam Cao 23*06aa9378SNam Cao TP_fast_assign( 24*06aa9378SNam Cao __entry->address = address; 25*06aa9378SNam Cao __entry->ip = instruction_pointer(regs); 26*06aa9378SNam Cao __entry->error_code = error_code; 27*06aa9378SNam Cao ), 28*06aa9378SNam Cao 29*06aa9378SNam Cao TP_printk("address=%ps ip=%ps error_code=0x%lx", 30*06aa9378SNam Cao (void *)__entry->address, (void *)__entry->ip, 31*06aa9378SNam Cao __entry->error_code) ); 32*06aa9378SNam Cao 33*06aa9378SNam Cao DEFINE_EVENT(exceptions, page_fault_user, 34*06aa9378SNam Cao TP_PROTO(unsigned long address, struct pt_regs *regs, unsigned long error_code), 35*06aa9378SNam Cao TP_ARGS(address, regs, error_code)); 36*06aa9378SNam Cao DEFINE_EVENT(exceptions, page_fault_kernel, 37*06aa9378SNam Cao TP_PROTO(unsigned long address, struct pt_regs *regs, unsigned long error_code), 38*06aa9378SNam Cao TP_ARGS(address, regs, error_code)); 39*06aa9378SNam Cao 40*06aa9378SNam Cao #endif /* _TRACE_PAGE_FAULT_H */ 41*06aa9378SNam Cao 42*06aa9378SNam Cao /* This part must be outside protection */ 43*06aa9378SNam Cao #include <trace/define_trace.h> 44