68             if result.device == "-a":
69                 result.device = adb.get_device(adb_path=adb_path)
70             elif result.device == "-d":
71                 result.device = adb.get_usb_device(adb_path=adb_path)
72             elif result.device == "-e":
73                 result.device = adb.get_emulator_device(adb_path=adb_path)
75                 result.device = adb.get_device(result.serial, adb_path=adb_path)
78             result.device = None
83 def get_processes(device):  argument
115     output, _ = device.shell([ps_script])
139 def get_pids(device, process_name):  argument
140     processes = get_processes(device)
144 def start_gdbserver(device, gdbserver_local_path, gdbserver_remote_path,  argument
169     device.shell_nocheck(rm_cmd)
173         device.push(gdbserver_local_path, gdbserver_remote_path)
187     forward_gdbserver_port(device, local=port, remote="localfilesystem:{}".format(debug_socket))
201     return device.shell_popen(gdbserver_cmd, stdout=gdbserver_output,
205 def get_uid(device):  argument
207     line, _ = device.shell(["id", "-u"])
211 def forward_gdbserver_port(device, local, remote):  argument
213     if get_uid(device) != 0:
219     device.forward("tcp:{}".format(local), remote)
220     atexit.register(lambda: device.forward_remove("tcp:{}".format(local)))
223 def find_file(device, executable_path, sysroot, run_as_cmd=None):  argument
254             target = device.shell(['readlink', '-e', '-n', executable_path])[0]
269             device.shell(cmd)
273         device.pull(remote_temp_path, local_path)
281 def find_executable_path(device, executable_name, run_as_cmd=None):  argument
303         output, _ = device.shell(cmd)
309 def find_binary(device, pid, sysroot, run_as_cmd=None):  argument
311     return find_file(device, "/proc/{}/exe".format(pid), sysroot, run_as_cmd)