When searching for actual products performing stack usage analysis for embedded software, StackAnalyzer seems to be the most promising (and probably only) choice.
V. Barthelmann, Germany
I have been working on creating maps of the gnutella P2P network, and aiSee has outperformed every other node graphing software I have tried.
G. Bray, USA
aiT is probably the best of its kind in the world.
IST Project DAEDALUS, Final Report