Re: MATCTX (was Detecting changing objects...)

[leif@xxxxxxxxxxxxx]

If you disassemble the code, you will see that SST tells
you that the program state is 0001. The 01 is at offset
105C. If you change that 01 to 80 the program is now
a system state program.

This is for a RISC box, on a CISC box the offset is different.
I think it is 015D.

You cannot save/restore the program without the state
being reset back to 01 (user state).

----- Original Message -----
From: <francescoscafi@tin.it>
To: <MI400@midrange.com>
Sent: Saturday, December 18, 1999 7:51 AM
Subject: RE: MATCTX (was Detecting changing objects...)


> How, Leif,
> I can change the MI-program to system state with SST?
>
> Francesco
>
> ...
> > call rtvobjs c       works
> > call rtvobjs m      bombs with 'hardware protection violation'
> >
> > When the c-version is running the call stack obviously bottoms
> > out with QusMaterializeContext. Since this program is a system
> > state program we have no problem.
> >
> > V4R2 SL40: MI-program OK,  C-progam OK
> > V4R3 SL40: MI-program NFG, C-program OK
> > V4R3 SL50: MI-program NFG, C-program OK
> >
> > If I use SST to change the MI-program to system state
> > everything works, of course.
> >
> ...
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