Thanks For your help
Sent from my iPhone > On Jul 9, 2014, at 4:52 PM, Walt Farrell <[email protected]> wrote: > >> On Wed, 9 Jul 2014 14:26:59 -0400, Micheal Butz <[email protected]> >> wrote: >> >> I tried L AR(0) >> >> It gives me a error message invalid address >> >> L 0. AR(0) on the right side will show contents of Alet in r0 > > If you read the manual, starting with the perhaps most obvious one, TSO/E > Command Reference, which describes TEST and its subcommands, you will find > many references suggesting you also read TSO/E Programming Guide. I probably > wouldn't have started with the Programming Guide, but the pointers to it are > obvious in the other book, and presumably one who is testing programs is > writing them, so it might be argured that it's not a totally unexpected place > to find information. > > If you read the TSO/E Programming Guide, you'll find it has sections about > using TEST, and in one of them you find the syntax for all those TEST > subcommands that let you specify addresses. And if you understand the TEST > subcommands such as LIST, you know that it is of the form "LIST address" and > even if you're listing a register, such as register 0, when you use "LIST 0R" > the "0R" is an address as far as the LIST command is concerned. > > Given that you know how to list a general register (0R), if you look in the > Programming Guide you can find how to list a floating-point register (0E or > 0D), or even how to list an access register. > > So that's the book I'd suggest you read, and here's a link to the section on > specifying addresses: > > http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/ikj4b640/3.5.5?SHELF=all13be9&DT=20100709161215 > > There's no need to "try" things such as "L 0. AR(0)" when you can just look > up the right way to do it. You might even be able to simply guess the right > syntax for listing an access register, from what I've said above, but the key > point is that you're trying to list a register, and there is a common syntax > for listing any kind of register. So when you want to list an access register > you should be looking for something similar to how you'd list any other kind > of register, and it will be a decimal register number followed by a character > suffix, as the first operand of LIST. > > -- > Walt > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
