Hello Mathieu, On Tue, Oct 05, 2010 at 04:18:04PM +0200, Mathieu Malaterre wrote: > I am trying to use gdb on my powerpc system, but I cannot figure out > why the instruction 'step' from gdb does not actually step into a > function. Do I need to do something special ? Did you compile with optimization? With kind regards, Baurzhan.