Yes, I do believe you are correct.
Checked a bit of old code for clearing an area and both source addr and
length are 0
Regards,
Gary Freestone
-Original Message-
From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU]
On Behalf Of Charles Mills
Sent: Thursday, 17
).DDOK
And all works fine.
Comments ? Do you think it should work ? (Does it for you)?
Regards,
Gary Freestone.
Problem is because I'm not getting a new allocation my FREE is freeing up a
DDNAME allocated by a totally different process. In my case causing an
abend sometime later because a DDname that should be allocated is not.
This doesn't seem right to me. An "ALLOC" should do a new allocation every
time. Comments
Gary Freestone
Sorry guys. Wrong forum. Apologies.
Gary Freestone
-Original Message-
From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU]
On Behalf Of Gary Freestone
Sent: Tuesday, 20 February 2018 12:04 AM
To: ASSEMBLER-LIST@LISTSERV.UGA.EDU
Subject: BPXWDYN - Bug or no bug
Hello,
Is there an assembler instruction that that moves the lower 32 bits of a
register to the high end of an register and visa versa.
The closest I’ve found is LOCFHR but it has some CC processing involved.
I’m finding the POP so big to thumb through these days ☹
Regards
Thanks all,
I didn't expect to look "in the R's" for a load instruction.
Interestingly, I was looking at an old presentation last week that included the
RNSBG, RXSBG, RISGB and ROSBG instructions. It seems I was closer than I
thought.
Regards,
Gary
>LHLR R1,R2 is the "perfect" match, and
