Hello ...
Given the below ...
BAKR R0,R0
MSTA R0
MSTA R12
MODESET MODE=SUP,
KEY=ZERO
L R11,PSAAOLD-PSA
SETLOCK OBTAIN,
ASCB=(11),
TYPE=CML,
MODE=UNCOND
XR R4,R4
L R7,PSAAOLD-PSA
STORAGE OBTAIN,
LENGTH=LCLDSCTL,
SP=244,
LOC=(31,31),
CAUB=CURRENT,
OWNER=HOME,
LINKAGE=BRANCH
LR R11,R1
LR R0,R1
XR R14,R14
XR R15,R15
L R1,=AL4(WORKAREA)
MVCL R0,R14
Everything up to the STORAGE OBTAIN seems to work but w/trying to chain
backward / forward save area's (no I not really using the linkage stack),
I get a S0C4-4 ??... I understand the S0C4 because R1 is zeroes ... but ...
why ??. My LTR after the STORAGE OBTAIN does not catch a failure.
The only reason I'm trying to use the linkage stack is because this is at
the very start of my program.
The trace table shows the SSRV for the OBTAIN .. but it's obviously
failing...
Could anybody give me some direction / suggestions ??.
Kind Regards.
Jim Thomas
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