trivial-backtrace
Trivial backtrace is a simple platform independent interface for generating a backtrace. Much of the code is borrowed from the innards of Hunchentoot.

More details can be found on its home page at Common-Lisp.net.

ASDF-install package (obsolete) http://common-lisp.net/project/trivial-backtrace/trivial-backtrace.tar.gz


Personal opinion: trivial-backtrace had its time, but uiop/image provides more portable, more robust, more featureful, more widely used functionality, and is already part of your implementation-provided asdf 3. Use uiop instead. — Fare Rideau