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Date: Mon, 18 Jun 2007 20:51:35 +0200
From: Roman Divacky <rdivacky@freebsd.org>
To: Garrett Cooper <youshi10@u.washington.edu>
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Cc: hackers@freebsd.org
Subject: Re: Making sense of ktrace(1) output
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>    Unfortunately I have to profile all of the source up the tree to 
> create profiled symbols, and I'm running into some issues profiling 
> liblegacy.
>    Does anyone have any hints for getting around that, or just 
> profiling all of the relevant libs?

I think you can build fbsd with profiling of all libraries (in base) and
run it like that...