I was trying myself at the Gnu Debugger (GDB) analysis while trying to execute a buffer overflow on a very easy C program. See: YouTube Buffer Overflow in C
On a VM and on a normal PC on Debian, I get 0x41414141 at Buffer Overflow (print 'A'*264 on char x). But on Bananian RPi 1 I get 0x41414140. Can you explain that please?