You''d have to hard code (in assembly) the calling of each function. Also, because of the complexity of C++, each compiler has a different ABI and name mangling scheme. So, you''ll need to find a library to demangle it (GCC comes with libgcc, for example). If you fail to locate one supporting your tools, you''ll have to read a specification of this for your tools. This will most likely also change with each revision of the product.