I looked into my code, and it look like you are right. no special regs to set.
IStchak ITschak Mugzach Z/OS, ISV Products and Application Security & Risk Assessments Professional On Thu, Dec 22, 2016 at 9:47 AM, Peter Hunkeler <p...@gmx.ch> wrote: > I'm thinking of using a Name/Token pair to keep the address of "my" > storage area, and X'00' to mean I first need to obtain the storage. This is > in RENT code. > > > When I get control, R13 points to a save area, which my code will use, but > I do not yet have storage for another save area before calling IEANTRT, so > I cannot change R13. > > > The book says I do *not* have to place anything special into any register > before calling the Name/Token Pair callable services. From this I conclude > that the callable service routines will *not* use the save area pointed to > by R13 (and work with only R0, R1, and R15 which are documented as being > used). > > > Can anyone confirm? I just want to double check that the doc is not > missing some text and the services are silently assuming R13 is pointing to > a usable save are. > > > -- > Peter Hunkeler > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN