Hi Lee,

> I do not want to compile into an SRC file and then modify

Why not ?
Since then the compiler insert all expressions and controls needed for the linker.

Yes, you can also go the stony way:
- study the linker manual in depth,
- insert all expressions and controls manually.


Please watch, that typically full assembler sources assembled into a single object. And so no linker expressions and controls needed.
Then all variables public and data and code fixed already in the object file. The linker must only stupid convert it to binary.


Peter