> Still need test for negative. Very true -- unless, as is the case but not shown in the example below, I've already guaranteed R2 holds a value within my "safe range," which includes the maximum, too.
http://www.compuware.com/ The contents of this e-mail are intended for the named addressee only. It contains information that may be confidential. Unless you are the named addressee or an authorized designee, you may not copy or use it, or disclose it to anyone else. If you received it in error please notify us immediately and then destroy it. From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU] On Behalf Of robin Sent: Wednesday, June 06, 2012 11:19 AM To: ASSEMBLER-LIST@LISTSERV.UGA.EDU Subject: Re: Base registers From: Watkins, Douglas Sent: Wednesday, 6 June 2012 11:28 PM >Here's one way to do standard EXecute without a base register: > AHI R2,-1 Minus 1 for EX Still need test for negative. >*!not yetEXRL R2,_EX_MVC_OUTPUT (Move data to output buffer) > LARL R10,_EX_MVC_OUTPUT Move data to > EX R2,0(,R10) output buffer
