In an attempt to free some code space, I'm considering the wisdom of relocating some library program segments from the common code area into one of my two banks. I'm a bit reluctant to do this for library functions (PRINTF, etc), but I'm assuming that any directive relocating these program segments is detected at link time, so the appropriate bank switch code will be inserted around calls to these functions as necessary. I appreciate the slight performance 'hit' resulting from this action, but needs must etc... Is this a wise thing to consider?