From: "Juan Matías" <jmrepetti@...>
Date: 2008-01-25T00:26:32+09:00
Subject: Re: DTrace segfaults on Leopard

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I have just read this article, maybe could help you.
Apple Crippled Its DTrace Port:
http://developers.slashdot.org/article.pl?sid=3D08/01/22/2156244

Juan Mat=EDas Repetti.

On Jan 24, 2008 1:12 PM, Dane Jensen <careo@fastmail.fm> wrote:

>
> On Jan 17, 2008, at 2:09 PM, Wincent Colaiuta wrote:
>
> > I'd like to use DTrace on Leopard to do some profiling of a Ruby app
> > but I'm finding that any script that uses the "object-free" probe
> > eventually leads to a segfault.
>
> [snip]
>
> > Needless to say, I can't run the application that I'd like to profile
> > either. The same crashes occur when trying to use the "object-free"
> > probe from inside Apple's Instruments GUI.
> >
> > Can anybody else repro this or is there something fishy with my
> > system?
> >
> > Cheers,
> > Wincent
>
> I can reproduce it every time. Happens without fail.
>
> Kind of makes it useless for watching object creation and deletion,
> huh? :)
>
> Have you had any luck getting it to work?
>
> -Dane
>
>


--=20
=ABQuien nunca ha cometido un error nunca ha probado algo nuevo.=BB

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