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