Frank Hofmann - Solaris Sustaining writes:
 > 
 > Let me guess: You've compiled this driver with gcc, and did not
 > specify the "-mno-red-zone" compiler option ?

Correct.  My gcc flags for amd64 are "-m64 -mcmodel=kernel" 
I got those flags from from 
http://iforce.sun.com/protected/solaris10/adoptionkit/x86/techinfo.html

Is -mno-red-zone a requirement for compiling drivers?  Is it
scribbling over the stack without it?

 > Regarding the ACT dcmds, you need a copy of the KENV distribution
 > for these to be available. Internally to Sun, there's a project
 > webpage for it which lists a "customer version" - and no external
 > download link for that seems to exist anywhere.
 > 
 > I've bcc:'ed the kenv developers, they may be able to tell you where
 > to get this.

Thank you,

Drew

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