Hello, On Mon, 18 May 2020, Florian Weimer wrote:
> * Michael Matz: > > >> So does -fcf-protection. -fno-omit-frame-pointer does not work for me at > >> all for some reason, the frame pointer is always missing? > > > > Not for me: > > I see. I didn't know that -fno-omit-frame-pointer only applies to > non-leaf functions. Yeah, I actually consider this a bug as well (unrelated though). The user of that flag quite surely has good reasons to want to have a frame pointer, and those good reasons usually extend to all functions, not just to leaf ones. (E.g. ensuring that backtraces from async signal handlers are meaningful, for instance for poor mans profiling). Ciao, Michael.