On Fri, Jan 16, 2009 at 11:44, David Philippi <philippi@xxxxxxxxxx> wrote: > Is there some more detailed documentation about which file contains what and > the usual call stack for a compile? GCC internal documentation is unfortunately sparse, frequently stale and often disorganized. We have made some efforts at fixing it, but there really isn't a great source of internal documentation. What we have is linked off of the GCC wiki page. In particular, you may want to visit http://gcc.gnu.org/wiki/GettingStarted which contains pointers to the internal manuals, articles, presentations and other documentation. Diego.