On Sat, Aug 29, 2009 at 01:23:34AM +0100, Joel Reymont wrote: > Adam, > > I heard from Brendan Gregg that you implemented some tricky code to > make sure dtrace got in very early in the process with -c ... > > Can those tricks be implemented to catch a process very early with > exec-success (or similar) and trace it's dynamic linking, for example? > > As it stands, exec-success seems to get in so late that I miss main() > sometimes. > > Thanks, Joel
That was me: you can use -x evaltime=mode exec preinit postinit main preinit is the default. exec stops in the linker on return from exec(2) into the new process -Mike -- Mike Shapiro, Sun Microsystems Open Storage / Fishworks. blogs.sun.com/mws/ _______________________________________________ dtrace-discuss mailing list [email protected]
