Method spacebaseConstant

\brief Convert a constant pointer into a \e ram CPUI_PTRSUB A constant known to be a pointer into an address space like \b ram is converted into a Varnode defined by CPUI_PTRSUB, which triggers a Symbol lookup at points during analysis. The constant must point to a known Symbol. The PTRSUB takes the constant 0 as its first input, which is marked as a \e spacebase to indicate this situation. The