i have been trying to use IDA to make a breakpoints on a 4 byte memory address to find out what arm op code writes to it . yet it fails to set a breakpoint and gives me this message " Xscale support only 1 byte length hardware breakpoints"
am using it on rooted mobile Samsung galaxy S6 , Armv8 server connection is fine i can live edit values and functions also set a break point on functions ( 1 byte op code ) it works fine .
so i guess that either am doing something wrong or debugger is limited . please note that am new to arm debugging o just want to find the op code that writes to this address for an android game .
thank you much appreciated .