1 #!/bin/sh 2 3 # This script is a wrapper for OS X nm(1) tool. nm(1) perform C++ function 4 # names demangling, so we're piping its output to c++filt(1) tool which does it. 5 # But c++filt(1) comes with XCode (as a part of GNU binutils), so it doesn't 6 # guaranteed to exist on a system. 7 # 8 # An alternative approach is to perform demangling in tick processor, but 9 # for GNU C++ ABI this is a complex process (see cp-demangle.c sources), and 10 # can't be done partially, because term boundaries are plain text symbols, such 11 # as 'N', 'E', so one can't just do a search through a function name, it really 12 # needs to be parsed, which requires a lot of knowledge to be coded in. 13 14 if [ "`which c++filt`" == "" ]; then 15 nm "$@" 16 else 17 nm "$@" | c++filt -p -i 18 fi 19
