gdb: Tracepoint Passcounts
13.1.3 Tracepoint Passcounts
----------------------------
'passcount [N [NUM]]'
Set the "passcount" of a tracepoint. The passcount is a way to
automatically stop a trace experiment. If a tracepoint's passcount
is N, then the trace experiment will be automatically stopped on
the N'th time that tracepoint is hit. If the tracepoint number NUM
is not specified, the 'passcount' command sets the passcount of the
most recently defined tracepoint. If no passcount is given, the
trace experiment will run until stopped explicitly by the user.
Examples:
(gdb) passcount 5 2 // Stop on the 5th execution of
// tracepoint 2
(gdb) passcount 12 // Stop on the 12th execution of the
// most recently defined tracepoint.
(gdb) trace foo
(gdb) pass 3
(gdb) trace bar
(gdb) pass 2
(gdb) trace baz
(gdb) pass 1 // Stop tracing when foo has been
// executed 3 times OR when bar has
// been executed 2 times
// OR when baz has been executed 1 time.
Info Catalog
gdb: Enable and Disable Tracepoints
gdb: Set Tracepoints
gdb: Tracepoint Conditions