Soft:libs
From GNU 68HC11/HC12
The GNU 68HC11/12 development chain comes with several libraries. Other libraries may be provided by external or third-party packages.
GNU 68HC11/12 Libraries
- libgcc is the compiler runtime library. Basically it defines arithmetic routines and utility routines that the compiler uses. This library is mandatory and is know to the linker as -lgcc
- libc is a complete C library. This library is huge for an embedded target. You may use it
but your program (binary size) will grow up quickly if you use operations such as printf.
- libm is a complete Math library. You don't want to use this library. If you think you should,
please reconsider. Using this library makes a non embeddable program: it creates huge executables.
Other Libraries
- GEL is a set of embedded libraries that are targeted at 68HC11 and 68HC12 boards. It includes
a C library that you can embed in your programs. The C library is much more usable than the GNU one.