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1/* SPDX-License-Identifier: GPL-2.0 */2#undef TRACE_SYSTEM3#define TRACE_SYSTEM raw_syscalls4#undef TRACE_INCLUDE_FILE5#define TRACE_INCLUDE_FILE syscalls6 7#if !defined(_TRACE_EVENTS_SYSCALLS_H) || defined(TRACE_HEADER_MULTI_READ)8#define _TRACE_EVENTS_SYSCALLS_H9 10#include <linux/tracepoint.h>11 12#include <asm/ptrace.h>13#include <asm/syscall.h>14 15 16#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS17 18TRACE_EVENT_FN(sys_enter,19 20 TP_PROTO(struct pt_regs *regs, long id),21 22 TP_ARGS(regs, id),23 24 TP_STRUCT__entry(25 __field( long, id )26 __array( unsigned long, args, 6 )27 ),28 29 TP_fast_assign(30 __entry->id = id;31 syscall_get_arguments(current, regs, __entry->args);32 ),33 34 TP_printk("NR %ld (%lx, %lx, %lx, %lx, %lx, %lx)",35 __entry->id,36 __entry->args[0], __entry->args[1], __entry->args[2],37 __entry->args[3], __entry->args[4], __entry->args[5]),38 39 syscall_regfunc, syscall_unregfunc40);41 42TRACE_EVENT_FLAGS(sys_enter, TRACE_EVENT_FL_CAP_ANY)43 44TRACE_EVENT_FN(sys_exit,45 46 TP_PROTO(struct pt_regs *regs, long ret),47 48 TP_ARGS(regs, ret),49 50 TP_STRUCT__entry(51 __field( long, id )52 __field( long, ret )53 ),54 55 TP_fast_assign(56 __entry->id = syscall_get_nr(current, regs);57 __entry->ret = ret;58 ),59 60 TP_printk("NR %ld = %ld",61 __entry->id, __entry->ret),62 63 syscall_regfunc, syscall_unregfunc64);65 66TRACE_EVENT_FLAGS(sys_exit, TRACE_EVENT_FL_CAP_ANY)67 68#endif /* CONFIG_HAVE_SYSCALL_TRACEPOINTS */69 70#endif /* _TRACE_EVENTS_SYSCALLS_H */71 72/* This part must be outside protection */73#include <trace/define_trace.h>74 75