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74 lines
1.5 KiB
74 lines
1.5 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#undef TRACE_SYSTEM |
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#define TRACE_SYSTEM raw_syscalls |
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#undef TRACE_INCLUDE_FILE |
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#define TRACE_INCLUDE_FILE syscalls |
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#if !defined(_TRACE_EVENTS_SYSCALLS_H) || defined(TRACE_HEADER_MULTI_READ) |
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#define _TRACE_EVENTS_SYSCALLS_H |
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#include <linux/tracepoint.h> |
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#include <asm/ptrace.h> |
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#include <asm/syscall.h> |
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#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS |
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TRACE_EVENT_FN(sys_enter, |
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TP_PROTO(struct pt_regs *regs, long id), |
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TP_ARGS(regs, id), |
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TP_STRUCT__entry( |
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__field( long, id ) |
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__array( unsigned long, args, 6 ) |
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), |
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TP_fast_assign( |
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__entry->id = id; |
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syscall_get_arguments(current, regs, __entry->args); |
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), |
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TP_printk("NR %ld (%lx, %lx, %lx, %lx, %lx, %lx)", |
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__entry->id, |
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__entry->args[0], __entry->args[1], __entry->args[2], |
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__entry->args[3], __entry->args[4], __entry->args[5]), |
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syscall_regfunc, syscall_unregfunc |
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); |
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TRACE_EVENT_FLAGS(sys_enter, TRACE_EVENT_FL_CAP_ANY) |
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TRACE_EVENT_FN(sys_exit, |
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TP_PROTO(struct pt_regs *regs, long ret), |
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TP_ARGS(regs, ret), |
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TP_STRUCT__entry( |
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__field( long, id ) |
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__field( long, ret ) |
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), |
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TP_fast_assign( |
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__entry->id = syscall_get_nr(current, regs); |
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__entry->ret = ret; |
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), |
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TP_printk("NR %ld = %ld", |
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__entry->id, __entry->ret), |
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syscall_regfunc, syscall_unregfunc |
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); |
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TRACE_EVENT_FLAGS(sys_exit, TRACE_EVENT_FL_CAP_ANY) |
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#endif /* CONFIG_HAVE_SYSCALL_TRACEPOINTS */ |
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#endif /* _TRACE_EVENTS_SYSCALLS_H */ |
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/* This part must be outside protection */ |
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#include <trace/define_trace.h> |
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