I’ve recently added a video that covers COM control sections – an old idea that’s interesting to try. If your program consists of multiple CSECTs, you can create a COM section – an uninitialized storage area that becomes part of the object module – and which can be shared selectively among the CSECTs that comprise the program. You can find the video here and some sample code to play with here. There’s also links to these items in the Video Course.
Introduction to VSAM for Assembler Programmers: Part 2Introduction to VSAM for Assembler Programmers: Part 2
I’ve added a second video as part of the introduction to VSAM for Assembler Programmers. You can find the first ...