Commit | Line | Data |
---|---|---|
63728b02 MD |
1 | #if !defined(_TRACE_SYSCALLS_UNKNOWN_H) || defined(TRACE_HEADER_MULTI_READ) |
2 | #define _TRACE_SYSCALLS_UNKNOWN_H | |
3 | ||
3bc29f0a | 4 | #include "../../../probes/lttng-tracepoint-event.h" |
63728b02 MD |
5 | #include <linux/syscalls.h> |
6 | ||
7 | #define UNKNOWN_SYSCALL_NRARGS 6 | |
8 | ||
5b7ac358 MD |
9 | #undef TP_PROBE_CB |
10 | #define TP_PROBE_CB(_template) &syscall_entry_probe | |
11 | ||
3bc29f0a | 12 | LTTNG_TRACEPOINT_EVENT(syscall_enter_unknown, |
63728b02 MD |
13 | TP_PROTO(unsigned int id, unsigned long *args), |
14 | TP_ARGS(id, args), | |
15 | TP_STRUCT__entry( | |
16 | __field(unsigned int, id) | |
17 | __array(unsigned long, args, UNKNOWN_SYSCALL_NRARGS) | |
18 | ), | |
19 | TP_fast_assign( | |
20 | tp_assign(id, id) | |
21 | tp_memcpy(args, args, UNKNOWN_SYSCALL_NRARGS * sizeof(*args)) | |
22 | ), | |
23 | TP_printk() | |
24 | ) | |
3bc29f0a | 25 | LTTNG_TRACEPOINT_EVENT(compat_syscall_enter_unknown, |
b76dc1a0 MD |
26 | TP_PROTO(unsigned int id, unsigned long *args), |
27 | TP_ARGS(id, args), | |
28 | TP_STRUCT__entry( | |
29 | __field(unsigned int, id) | |
30 | __array(unsigned long, args, UNKNOWN_SYSCALL_NRARGS) | |
31 | ), | |
32 | TP_fast_assign( | |
33 | tp_assign(id, id) | |
34 | tp_memcpy(args, args, UNKNOWN_SYSCALL_NRARGS * sizeof(*args)) | |
35 | ), | |
36 | TP_printk() | |
37 | ) | |
5b7ac358 MD |
38 | |
39 | #undef TP_PROBE_CB | |
40 | #define TP_PROBE_CB(_template) &syscall_exit_probe | |
41 | ||
3bc29f0a | 42 | LTTNG_TRACEPOINT_EVENT(syscall_exit_unknown, |
5b7ac358 MD |
43 | TP_PROTO(unsigned int id, long ret, unsigned long *args), |
44 | TP_ARGS(id, ret, args), | |
63728b02 | 45 | TP_STRUCT__entry( |
5b7ac358 | 46 | __field(unsigned int, id) |
45913693 | 47 | __field(long, ret) |
5b7ac358 | 48 | __array(unsigned long, args, UNKNOWN_SYSCALL_NRARGS) |
63728b02 MD |
49 | ), |
50 | TP_fast_assign( | |
5b7ac358 | 51 | tp_assign(id, id) |
45913693 | 52 | tp_assign(ret, ret) |
5b7ac358 MD |
53 | tp_memcpy(args, args, UNKNOWN_SYSCALL_NRARGS * sizeof(*args)) |
54 | ), | |
55 | TP_printk() | |
56 | ) | |
3bc29f0a | 57 | LTTNG_TRACEPOINT_EVENT(compat_syscall_exit_unknown, |
5b7ac358 MD |
58 | TP_PROTO(unsigned int id, long ret, unsigned long *args), |
59 | TP_ARGS(id, ret, args), | |
60 | TP_STRUCT__entry( | |
61 | __field(unsigned int, id) | |
62 | __field(long, ret) | |
63 | __array(unsigned long, args, UNKNOWN_SYSCALL_NRARGS) | |
64 | ), | |
65 | TP_fast_assign( | |
66 | tp_assign(id, id) | |
67 | tp_assign(ret, ret) | |
68 | tp_memcpy(args, args, UNKNOWN_SYSCALL_NRARGS * sizeof(*args)) | |
63728b02 MD |
69 | ), |
70 | TP_printk() | |
71 | ) | |
63728b02 MD |
72 | #endif /* _TRACE_SYSCALLS_UNKNOWN_H */ |
73 | ||
74 | /* This part must be outside protection */ | |
75 | #include "../../../probes/define_trace.h" |