IAR Embedded Workbench for RL78 5.20IAR AssemblerAssembler optionsDescriptions of assembler options--no_core_rt_attribute--no_core_rt_attributeIn this section: Syntax--no_core_rt_attributeDescriptionUse this option to suppress generation of the CPU core option runtime model attribute.CautionTo set this option, use Project>Options>Assembler>Extra Options.