On Sun, 16 Sep 2018 17:06:53 +0300, ITschak Mugzach <[email protected]> wrote:
>I do understand it, but it is interesting that same blocks in different >address spaces maps to same address spaces. It is clear why, it is always >the same order of build, but still interesting. Unless it's changed in the past few years, you'll find that the top few TCBs in each address space tend to be at the same addresses across address spaces, too. And the address space ACEE also is also commonly at the same address in each address space. We had to design an interesting set of test cases when implementing some cross-memory functions in RACF to ensure that we were looking at the proper ASXB and proper TCB in all cases. It's very easy to end up looking at an ASXB or TCB or ACEE from Primary instead of Home if you're not careful :) -- Walt ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
