I found ?CO?LIB_CODE occupy a large address space in every bank in my project. What is ?C?LIB_CODE? I've search this keyword on web but I can't find any explanation. Would any one please explain this to me? It looks like I've used some library codes provided by Keil? what kind of codes would occupy this section? Thank you.
"Why floating point operations takes code space in ?C?LIB_CODE ?"
The processor does not have any support for floating point arithmetic, so it has to emulate everything, i.e. a help function in the library must perform the actual 'add' or 'subtract' or ...