projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| b7cdc182 | 1 | /* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only) |
| 9f36eaed | 2 | * |
| 3b4aafcb | 3 | * lttng/tracepoint-event.h |
| 3bc29f0a MD |
4 | * |
| 5 | * Copyright (C) 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
| 3bc29f0a MD |
6 | */ |
| 7 | ||
| 9f36eaed MJ |
8 | #ifndef LTTNG_TRACEPOINT_EVENT_H |
| 9 | #define LTTNG_TRACEPOINT_EVENT_H | |
| 10 | ||
| 3bc29f0a MD |
11 | #include <linux/tracepoint.h> |
| 12 | ||
| 13 | /* | |
| 14 | * If code defines LTTNG_INSTRUMENTATION before including the instrumentation | |
| 15 | * header, generate the instrumentation static inlines. Else, it means | |
| 16 | * we are a probe for the Linux kernel, and it is the probe responsibility | |
| 17 | * to have already included the Linux kernel instrumentation header. | |
| 18 | */ | |
| 19 | #ifdef LTTNG_INSTRUMENTATION | |
| 20 | #define _LTTNG_INSTRUMENTATION(...) __VA_ARGS__ | |
| 21 | #else | |
| 22 | #define _LTTNG_INSTRUMENTATION(...) | |
| 23 | #endif | |
| 24 | ||
| e42c4f49 | 25 | #undef LTTNG_TRACEPOINT_EVENT |
| f127e61e | 26 | #define LTTNG_TRACEPOINT_EVENT(name, proto, args, fields) \ |
| 3bc29f0a | 27 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) |
| e42c4f49 | 28 | #undef LTTNG_TRACEPOINT_EVENT_CODE |
| 265822ae | 29 | #define LTTNG_TRACEPOINT_EVENT_CODE(name, proto, args, _locvar, _code_pre, fields, _code_post) \ |
| 3bc29f0a | 30 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) |
| e42c4f49 | 31 | #undef LTTNG_TRACEPOINT_EVENT_CODE_MAP |
| 265822ae | 32 | #define LTTNG_TRACEPOINT_EVENT_CODE_MAP(name, map, proto, args, _locvar, _code_pre, fields, _code_post) \ |
| 3bc29f0a | 33 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) |
| e42c4f49 | 34 | #undef LTTNG_TRACEPOINT_EVENT_MAP |
| f127e61e | 35 | #define LTTNG_TRACEPOINT_EVENT_MAP(name, map, proto, args, fields) \ |
| 3bc29f0a | 36 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) |
| e42c4f49 | 37 | #undef LTTNG_TRACEPOINT_EVENT_MAP_NOARGS |
| f127e61e | 38 | #define LTTNG_TRACEPOINT_EVENT_MAP_NOARGS(name, map, fields) \ |
| 3bc29f0a MD |
39 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE_NOARGS(name)) |
| 40 | ||
| e42c4f49 | 41 | #undef LTTNG_TRACEPOINT_EVENT_CLASS |
| f127e61e | 42 | #define LTTNG_TRACEPOINT_EVENT_CLASS(name, proto, args, fields) |
| e42c4f49 FD |
43 | #undef LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS |
| 44 | #define LTTNG_TRACEPOINT_EVENT_CLASS_NOARGS(name, fields) | |
| 45 | #undef LTTNG_TRACEPOINT_EVENT_CLASS_CODE | |
| 265822ae | 46 | #define LTTNG_TRACEPOINT_EVENT_CLASS_CODE(_name, _proto, _args, _locvar, _code_pre, _fields, _code_post) |
| e42c4f49 | 47 | #undef LTTNG_TRACEPOINT_EVENT_CLASS_CODE_NOARGS |
| 265822ae | 48 | #define LTTNG_TRACEPOINT_EVENT_CLASS_CODE_NOARGS(_name, _locvar, _code_pre, _fields, _code_post) |
| 3bc29f0a | 49 | |
| e42c4f49 | 50 | #undef LTTNG_TRACEPOINT_EVENT_INSTANCE |
| 3bc29f0a MD |
51 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE(template, name, proto, args) \ |
| 52 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| e42c4f49 | 53 | #undef LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS |
| 3bc29f0a MD |
54 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_NOARGS(template, name) \ |
| 55 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE_NOARGS(name)) | |
| e42c4f49 | 56 | #undef LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP |
| 3bc29f0a MD |
57 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(_template, _name, _map, _proto, _args) \ |
| 58 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE(name, PARAMS(proto), PARAMS(args))) | |
| e42c4f49 | 59 | #undef LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP_NOARGS |
| 3bc29f0a MD |
60 | #define LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP_NOARGS(_template, _name, _map) \ |
| 61 | _LTTNG_INSTRUMENTATION(DECLARE_TRACE_NOARGS(name)) | |
| 62 | ||
| e42c4f49 | 63 | #undef LTTNG_TRACEPOINT_ENUM |
| 141ddf28 MD |
64 | #define LTTNG_TRACEPOINT_ENUM(_name, _values) |
| 65 | ||
| e42c4f49 FD |
66 | #undef LTTNG_TRACEPOINT_TYPE |
| 67 | #define LTTNG_TRACEPOINT_TYPE(_prototype, _init) | |
| 68 | ||
| 3bc29f0a | 69 | #endif /* LTTNG_TRACEPOINT_EVENT_H */ |