Why is the C++ exception raised in my libxml++-1.0.a library not reported by exceptions.ual?
The AIX C++ compiler, unlike other compilers, generates a copy of the C++ runtime exception-catching function in every shared library, rather than just the C++ runtime library. Aprobe automatically instruments this function, “__Throw” in the predefined libC.a library, but not in user-provided libraries. For that, you must use a special probe, cppexcmodules.apc, edited to name your library or libraries.