segtracker should start on startup-sequence. but if whole uae crash, then it not help much
I read that fs-uae have a builtin segtracker here
http://eab.abime.net/showthread.php?t=69638
i thought amikit bring the mcp error requester. and when you have segtracker run, then the task error requester output task xxxxx and a programm offset and stackbacktrace of more program offsets. and when load the 68k program in debugger, then can see what code is on this program offset. another solution is also start winuaeenforcer. but i do not know, if fs-uae have this code add too. winuae enforcer output on uae shell window, so even if UAE crash, there can some messages with 68k asm code.