niklas/ros2_tracing
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add more rcl tracepoints

Browse source
This commit is contained in:
Christophe Bedard 2019-05-16 13:36:59 +02:00
parent d0aa25f205
commit ccc06079e8
4 changed files with 76 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

15
tracetools/include/tracetools/tracetools.h
View file

@ -23,6 +23,21 @@ bool ros_trace_compile_status();
*/
void ros_trace_rcl_init();
/**
* tp: rcl_node_init
*/
void ros_trace_rcl_node_init(const char * node_name, const char * namespace);
/**
* tp: rcl_publisher_init
*/
void ros_trace_rcl_publisher_init(const char * node_name, const char * namespace);
/**
* tp: rcl_subscription_init
*/
void ros_trace_rcl_subscription_init(const char * node_name, const char * topic_name);
#ifdef __cplusplus
}
#endif

39
tracetools/lttng/tp_call.tp
View file

@ -8,3 +8,42 @@ TRACEPOINT_EVENT(
TP_FIELDS(
)
)
TRACEPOINT_EVENT(
ros2,
rcl_node_init,
TP_ARGS(
const char*, node_name_arg,
const char*, namespace_arg
),
TP_FIELDS(
ctf_string(node_name, node_name_arg)
ctf_string(namespace, namespace_arg)
)
)
TRACEPOINT_EVENT(
ros2,
rcl_publisher_init,
TP_ARGS(
const char*, node_name_arg,
const char*, namespace_arg
),
TP_FIELDS(
ctf_string(node_name, node_name_arg)
ctf_string(namespace, namespace_arg)
)
)
TRACEPOINT_EVENT(
ros2,
rcl_subscription_init,
TP_ARGS(
const char*, node_name_arg,
const char*, topic_name_arg
),
TP_FIELDS(
ctf_string(node_name, node_name_arg)
ctf_string(topic_name, topic_name_arg)
)
)

5
tracetools/scripts/setup-lttng.sh
View file

@ -2,7 +2,10 @@
# set up ust ros2 events
for event in \
ros2:rcl_init
ros2:rcl_init \
ros2:rcl_node_init \
ros2:rcl_publisher_init \
ros2:rcl_subscription_init
do
lttng enable-event -c ros2 -u $event
done

18
tracetools/src/tracetools.c
View file

@ -18,3 +18,21 @@ void ros_trace_rcl_init() {
tracepoint(ros2, rcl_init);
#endif
}
void ros_trace_rcl_node_init(const char * node_name, const char * namespace) {
#ifdef WITH_LTTNG
tracepoint(ros2, rcl_node_init, node_name, namespace);
#endif
}
void ros_trace_rcl_publisher_init(const char * node_name, const char * namespace) {
#ifdef WITH_LTTNG
tracepoint(ros2, rcl_publisher_init, node_name, namespace);
#endif
}
void ros_trace_rcl_subscription_init(const char * node_name, const char * topic_name) {
#ifdef WITH_LTTNG
tracepoint(ros2, rcl_subscription_init, node_name, topic_name);
#endif
}