issue related to C++ porting

[Sivaprasad.pv]

Hi all,

I have gcc 3.3 'C' language port for our target.
What do I need to consider, in order to port g++ ?
Shall I use same machine description file for both C & C++ or  does it 
requires modification?
Please help me in this issue.

Thanks & regards,
--P.V.Siva Prasad