[avr-gcc-list] Accessing the created program code

[Uwe Fechner]

Hello,

I succeeded in adding the crc to the .hex program code.

But how can I access this crc from within the program?

Any chance, to find out at compile time, which adress the last
byte of the program code will have, when the program
is compiled?

Any help appriciated:

Uwe Fechenr