I notice that the build results and also the .map file created by PICC-18 v8.20 PL1 doesn't conveniently put the program space identifier (i.e. MyCode0) in the PSect Usage Map section.... like PICC (for 16Fxxx) used to do.
It now just has a nebulous "text" identifier.
I used to like to see how big my routines were, but, I guess not anymore.