Hi, I'm working on a project in which I need to examine the AST (or perhaps the GENERIC or GIMPLE, I'm not certain yet) produced by gcc. I've looked around the web and find that I keep being referred to http://en.wikibooks.org/wiki/GNU_C_Compiler_Internals/GEM_Framework . Further research shows that this was developed by Alexey Smirnov whilst at State University of New York Stony Brook. All links to download this tool seem to be dead, and I can't find any tutorials on using it either. Does anyone have any idea as to where I can get GEM Framework, or if there is another similar tool I can use? Thanks, Adam