On 08/17/2012 09:23 AM, Reza Roboubi wrote: > g++ -g0 -ggdb0 -gstabs0 -O2 -S and still seeing cfi directives in my > assembly output file. > > How can I _fully_ silence all this noise? You can't: C++ has exceptions, and C++ exceptions use DWARF unwinder data. You can compile some C++ with -fno-exceptions. Andrew.