>On Fri, Oct 16, 2015 at 8:04 AM, Richard Pinion <[email protected]>
>wrote:
>
>> What happens if one does not use Unicode services and does not apply the
>> PTF?
We found out that we are using Unicode services by running a slip trap that
level 2 gave us. They gave us 2 slip traps - one for running instruction fetch
slip to GTF and the other to take an svcdump. You can just choose one of them.
Following are two SLIPs, one to determine users of CUNLINFO, one to determine
users of CUN4LINF. You CANNOT run both SLIPs at the same time, you first need
an AMBLIST or link edit map of LPA module CUNMUNI on the affected system.
For users of CUNLINFO, first find the starting offset of CSECT CUNMINFO within
CUNMUNI. This will be the "xxxx"
value in the SLIP below.For users of CUN4LINF, first find the starting offset
of CSECT CUN4MINF within CUNMUNI. This will be the "xxxx" value in the SLIP
below.
SL SET,IF,L=(CUNMUNI,xxxx),A=TRACE,TRDATA=(STD,REGS),END (with GTF running
for the trace)
SL
SET,IF,L=(CUNMUNI,xxxx),A=SVCD,SDATA=(CSA,SQA,LPA,ALLNUC,RGN,TRT,SUM,PSA),END
The caller of the service (and its AMODE) will be in GPR14 at the time the SLIP
matches.
Doug
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