Download : http://www.redspin.com/tools/ftrace/ftrace-0.51.tar.gz

fTrace dynamically traces a non-stripped command until it exits. It
prints to stderr all the local function calls which the program calls
and reports possible arguments and return values of each function.
It was programmed with intentional compatibility with such tools as
strace(1) and ltrace(1) in mind, but rather than it's elder parents, it
was more designed for program development than binary analysis. Of
course, if a binary hasn't been stripped, it is still possible that
fTrace may provide some helpful information.