LR

Build a while loop using the structured assembler Do macro. Here is the relevant code: DO WHILE=(CP,X,LT,=P'10') AP X,=P'1' MVC ...

Here’s the next video in the series.  There’s never a doubt about what’s happened with an S0C7 – you’ve got ...

Joe Developer had an astute comment about “Lots of Code on One Base Register” when he reminded me that lots ...