def METHOD_NAME(self, path):
    new_env = os.environ.copy()
    new_env['LC_ALL'] = 'C'
    try:
        dump = StringIO(subprocess.check_output([espidf_objdump, '-t', path], env=new_env).decode())
        return dump.readlines()
    except subprocess.CalledProcessError as e:
        raise RuntimeError('cmd:%s result:%s'%(e.cmd, e.returncode))