The following pages give detailed reference information about each linker option.

To comply with the RL78 ABI, the compiler generates assembler labels for symbol and function names by prefixing an underscore. You must remember to add this extra underscore when you refer to C symbols in any of the linker options, such as ‑‑define_symbol and ‑‑redirect, or in directives in the linker configuration file, such as define symbol. For example, main must be written as _main.