Changing the XROM Number of a ROM

[Sylvain Cote]

(04-12-2024 05:31 AM)BitWiz Wrote:  Would any internal calls in the ROM to other functions within the ROM need to be changed?
Whether M-Code or Focal?

AFAIK the XROM ID is a FOCAL issue, more precisely it is related to a XEQ function call that has been converted to a XROM function call to a global label in ROM. If it is a MCode only ROM, you should be ok, if the ROM has FOCAL code, you must patch all the XROM instructions that calls one of the ROM global label or one of the module function. I will double check on my side and come back if I found anything else.4

edit 1: Of course changing a XROM ID of a ROM has a direct impact in a FOCAL program.
A XEQ that calls a ROM global label or MCode function that is inserted in a program is converted into a XROM call.

edit 2: 1st paragraph update.