gdb: Enable and Disable Tracepoints
13.1.2 Enable and Disable Tracepoints
-------------------------------------
These commands are deprecated; they are equivalent to plain 'disable'
and 'enable'.
'disable tracepoint [NUM]'
Disable tracepoint NUM, or all tracepoints if no argument NUM is
given. A disabled tracepoint will have no effect during a trace
experiment, but it is not forgotten. You can re-enable a disabled
tracepoint using the 'enable tracepoint' command. If the command
is issued during a trace experiment and the debug target has
support for disabling tracepoints during a trace experiment, then
the change will be effective immediately. Otherwise, it will be
applied to the next trace experiment.
'enable tracepoint [NUM]'
Enable tracepoint NUM, or all tracepoints. If this command is
issued during a trace experiment and the debug target supports
enabling tracepoints during a trace experiment, then the enabled
tracepoints will become effective immediately. Otherwise, they
will become effective the next time a trace experiment is run.