13.1.7 Listing Tracepoints

info tracepoints [num...]

Display information about the tracepoint num. If you don't specify a tracepoint number, displays information about all the tracepoints defined so far. The format is similar to that used for info breakpoints; in fact, info tracepoints is the same command, simply restricting itself to tracepoints.

A tracepoint's listing may include additional information specific to tracing:

• its passcount as given by the passcount n command
• the state about installed on target of each location

          (gdb) info trace
          Num     Type           Disp Enb Address    What
          1       tracepoint     keep y   0x0804ab57 in foo() at main.cxx:7
                  while-stepping 20
                    collect globfoo, $regs
                  end
                  collect globfoo2
                  end
                  pass count 1200
          2       tracepoint     keep y   <MULTIPLE>
                  collect $eip
          2.1                         y     0x0804859c in func4 at change-loc.h:35
                  installed on target
          2.2                         y     0xb7ffc480 in func4 at change-loc.h:35
                  installed on target
          2.3                         y     <PENDING>  set_tracepoint
          3       tracepoint     keep y   0x080485b1 in foo at change-loc.c:29
                  not installed on target
          (gdb)

This command can be abbreviated info tp.