set up gdbserver on device

Question

Any body knows how to manually set up gdbserver? I have device needs to be debugged with gdbserver, I set up all libraries, and copy over gdbserver onto the device, but I got segmentation fault error. Detail error message as the follows:

gdbserver[949] segfault at 81c ip0000081c sp bfeef918 error 4 in gdbsrver [8048000+1c000]

segmentation fault

Thanks for your time.