>>>>> "Mitar" == Mitar <mmitar@gmail.com> writes: Mitar> So I would ask for advice and/or some example of an assembler code for Mitar> DWARF call frame description. My frame looks like this (all values are Mitar> 32 bit): One thing you can do is run gcc -S on simple programs and look at the resulting assembly. Adding -dA can help clarify things, too. Tom