message: use --size-sort to force always print a size
diff: @@ -46,7 +46,7 @@ class OpenOCDCMSampler(object):
  def initSymbols(self, elf, symbol_dump_cmd='arm-none-eabi-nm'):
  - proc = subprocess.Popen([symbol_dump_cmd, '-CS', elf], stdout=subprocess.PIPE)
  + proc = subprocess.Popen([symbol_dump_cmd, '-CS', '--size-sort', elf], stdout=subprocess.PIPE)
  for line in proc.stdout.readlines():
  field = line.split()
  