As Britton Kerin wrote: > The function name is only 17 characters. How can using __func__ cause > such a dramatic increase in the variable area size?
Well, the avr-libc list ist probably not necessarily the right place to ask questions about the compiler itself. Anyway, please provide a compilable example so others could reproduce and analyze what you've been observing. -- cheers, Joerg .-.-. --... ...-- -.. . DL8DTL http://www.sax.de/~joerg/ Never trust an operating system you don't have sources for. ;-)