> -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On > Behalf Of Paul Gilmartin > Sent: Sunday, October 22, 2006 9:20 AM > To: IBM-MAIN@BAMA.UA.EDU > Subject: Re: Is the teaching of non-reentrant HLASM coding practices ever > defensible? > /snip/ > Does EX count as an I-fetch or a D-fetch? (Could even be model- > dependent) > > -- gil /snip/
The target instruction for EX is an I-fetch, because it can trigger a PER program interrupt. OTOH, the in-line parameter list for Resume Program (RP) is a D-fetch in the I-space. Weird. Jeffrey D. Smith Principal Product Architect Farsight Systems Corporation 700 KEN PRATT BLVD. #204-159 LONGMONT, CO 80501-6452 303-774-9381 direct 303-484-6170 FAX http://www.farsight-systems.com/ comments are invited on my encryption project ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
