I am working on a project that is predominantly C based, but I need to add a single assembler file. The assembler code is very simple, but every time I try to build the project I get the error "A23014:Not a LISA/HCS12Z instruction or directive". The file has been named with a .asm extension, and is in the Sources folder. I tried reducing the assembler code down to a bare minimum (below). The error is complaining about the line "XDEF SpSub". Are there any specific project setup options that could explain this problem?