The Cfg2Dot program we developed along with Ast2Cfg is a good example of how to use Ast2Cfg. It uses Ast2Cfg to generate the control flow graphs for a given program and outputs them in dot format. This file can be viewed directly with an appropriate application, or may be converted to some other graphics format.- Documentation
Cfg2Dot is Copyright (c) 2007, 2008, 2009 Raul Fechete, Georg Kienesberger
Cfg2Dot is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
Cfg2Dot is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.