"IBM Mainframe Assembler List" <ASSEMBLER-LIST@LISTSERV.UGA.EDU> wrote on
10/18/2023 01:56:58 PM:
> On 10/18/23 11:49:12, Dave Clark wrote:
> > ...
> > The z/VSE CALL macro does not have those last two keywords.
But,
> > I can just code ORG *-2 after the CALL to accomplish the same thing.
> > Thanks.
> >
> ORG or B into code generated by a macro whose source you don't
> control is genuinely dangerous.
Understood and I'm actually not going to use that method -- just
thought it would be acceptable in this situation, only. However, the
following is the solution I'm actually going with.
SHVPARMB DS 5F
SHVPLAST EQU *-4
LA R0,SHVPARM1 GET ADDRESS OF PARM 1
LA R1,SHVPARM2 GET ADDRESS OF PARM 2
LA R2,SHVPARM2 GET ADDRESS OF PARM 3
LA R3,SHVBLOCK GET ADDRESS OF PARM 4
STM R0,R3,SHVPARMB PUT IN PARM BLOCK
ST R5,SHVPLAST PUT ADDRESS OF ENV. IN PARM BLOCK
OI SHVPLAST,X'80' FLAG LAST PARM IN THE BLOCK
Sincerely,
Dave Clark
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