modules with duplicate labels (Aviation and Navigation)

[Ángel Martin]

(05-27-2014 03:48 AM)twdeckard Wrote:  Is there any way to determine the calling address in a subroutine? Peek at the return stack?

I could write a *T routine in user memory to execute the correct xrom function if I could infer which ROM made the call?

Todd

You can find out the address but that's not going to be of much help if it is a MCODE routine (cannot copy it in RAM). If it's a FOCAL program you can always COPY it - no need to know its address for that.

I think Sylvain's procedure described above really is the most practical approach to deal with your request.