[Info-vax] Poulson info from Dave Cantor
FredK
fred.nospam at dec.com
Thu Nov 18 15:16:50 EST 2010
"John Reagan" <johnrreagan at earthlink.net> wrote in message
news:t_6dneBt_9DUzXjRnZ2dnUVZ_gudnZ2d at earthlink.com...
> Thats where the CHECK_SRM tool (or whatever its name is) came from. It
> lets you scan existing .EXEs to see if they have the bad seqeunces.
>
Hey John!
That's my claim to fame :-) SRM_CHECK - it's in SYS$SYSTEM. I retargeted a
simple Alpha decompiler that I had written - and got it to chase code
sequences - the real uglyness was dealing with the compilers that didn't put
the right charaacteristics on things - so you didn't know if the segment you
were looking at was data or code - so I just have some kind of heuristic
that figures out that I'm off in the weeds in data after enough bogus decode
happens. The code FWIW still is a decompiler. Invoke it with -? for help.
Heck, they hacked it for Tru64 as well.
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