Re: dtrace return hook missing for some iokit funcs?
Re: dtrace return hook missing for some iokit funcs?
- Subject: Re: dtrace return hook missing for some iokit funcs?
- From: Michael Smith <email@hidden>
- Date: Sat, 24 Apr 2010 10:44:31 -0700
On Apr 24, 2010, at 5:50 AM, Andrew Gallatin wrote: Will do. Or even better would be to have debug flags like solaris.
I'd love to be able to on-demand enable certain debugging features
and not others, especially since switching kernels is such a PITA
on MacOSX and can easily leave a machine unbootable.
There are codepath and codegen differences with the DEBUG kernel that make this unviable, sadly. You are by no means the first (or I daresay the last) to ask for this sort of functionality.
= Mike
-- Excellence in any department can be attained only by the labor of a lifetime; it is not to be purchased at a lesser price -- Samuel Johnson
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