Info Catalog gdb: Listing Tracepoints gdb: Set Tracepoints gdb: Starting and Stopping Trace Experiments

gdb: Listing Static Tracepoint Markers

 
 13.1.8 Listing Static Tracepoint Markers
 ----------------------------------------
 
 'info static-tracepoint-markers'
      Display information about all static tracepoint markers defined in
      the program.
 
      For each marker, the following columns are printed:
 
      _Count_
           An incrementing counter, output to help readability.  This is
           not a stable identifier.
      _ID_
           The marker ID, as reported by the target.
      _Enabled or Disabled_
           Probed markers are tagged with 'y'.  'n' identifies marks that
           are not enabled.
      _Address_
           Where the marker is in your program, as a memory address.
      _What_
           Where the marker is in the source for your program, as a file
           and line number.  If the debug information included in the
           program does not allow GDB to locate the source of the marker,
           this column will be left blank.
 
      In addition, the following information may be printed for each
      marker:
 
      _Data_
           User data passed to the tracing library by the marker call.
           In the UST backend, this is the format string passed as
           argument to the marker call.
      _Static tracepoints probing the marker_
           The list of static tracepoints attached to the marker.
 
           (gdb) info static-tracepoint-markers
           Cnt ID         Enb Address            What
           1   ust/bar2   y   0x0000000000400e1a in main at stexample.c:25
                Data: number1 %d number2 %d
                Probed by static tracepoints: #2
           2   ust/bar33  n   0x0000000000400c87 in main at stexample.c:24
                Data: str %s
           (gdb)
 

Info Catalog gdb: Listing Tracepoints gdb: Set Tracepoints gdb: Starting and Stopping Trace Experiments