[Crash-utility] using crash for ARM

Hi, I would like to use crash utility on ARM. what I understand is there might be two ways to go about it. 1) cross compile whole crash for arm itself, which doesnt seem to be good option because on arm target we will need lots of depedent packages. 2) run crash on x86 and have gdbserver/remoter server compiled on target. and have serial connection and so on.. please suggest instructions or any pointers regarding the same. Regards, Oza.