> snow wrote: > > Thanks.But I don't know how to start kmdb > >
Thank you for your suggestion. > This is much more risky than the alternatives > (dtrace, a printf in your module, deducing the > execution > of your module because it must have been written to > do > something useful). I type dtrace from the syatem command and get the error:command not found > man kmdb > > will provide the details. > > the summary is: > > as root utter: > mdb -K > (you will get the kmdb prompt) > your_module_symbol:b Sorry,I can't catch your point.and I do mymod:b,but I got such error: mdb:failed to dereference symbol:unknow symbol name. I have no idea. > :c > you now have a breakpoint set at your_module_symbol. > When the instruction at that that address is > executed, > kmdb will be re-entered with a message indicating > that > you hit the breakpoint. > > You can remove the breakpoint by uttering > > your_module_symbol:d > :c > > which will remove the breakpoint and continue. > > -sarito > > > > > > > > This message posted from opensolaris.org > > _______________________________________________ > > opensolaris-code mailing list > > opensolaris-code@opensolaris.org > > > http://mail.opensolaris.org/mailman/listinfo/opensolar > is-code > > > > _______________________________________________ > opensolaris-code mailing list > opensolaris-code@opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/opensolar > is-code > This message posted from opensolaris.org _______________________________________________ opensolaris-code mailing list opensolaris-code@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/opensolaris-code
