Usage: pcprofiledump [OPTION...] [FILE]
Dump information generated by PC profiling.

  -u, --unbuffered           Don't buffer output
  -?, --help                 Give this help list
      --usage                Give a short usage message
  -V, --version              Print program version

For bug reporting instructions, please see:
<https://www.gnu.org/software/libc/bugs.html>.