after building the target the following warnings appears
*** warning l5:code space memory overlap from :0000H to 0002H *** warning l1: unresolved external symbol symbol :?c_start module: startup.obj(?c_startup) *** warning l2:refernce made to unresolved external symbol symbol::?c_start module: startup.obj(?c_startup) address:080A
Doing assembler and still mixing in some C runtime/startup code, but not all of it?