Hi
What do you mean by non-Smalltalk "source code" for Pharo? :=)
Pharo is 100% Smalltalk, you have to take a look at the VM's source code which is compiled and platform specific. There you will find the answers, like i.e. primitive tables, etc.
Hope this answer your question.
best regards
Nacho
Nacho
Smalltalker apprentice.
Buenos Aires, Argentina.