From owner-freebsd-hackers@FreeBSD.ORG  Mon Jun 13 19:01:43 2011
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Date: Mon, 13 Jun 2011 20:24:58 +0200
From: Roman Divacky <rdivacky@freebsd.org>
To: Ewart Tempest <etempest@jnpr.net>
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Cc: freebsd-hackers@freebsd.org, Ewart Tempest <etempest@juniper.net>
Subject: Re: dwarf2 reader
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There's our very own

http://sourceforge.net/apps/trac/elftoolchain/wiki/libdwarf


On Mon, Jun 13, 2011 at 10:05:15AM -0400, Ewart Tempest wrote:
> I have developed some flight recording capability in the JUNOS FreeBSD 
> based kernel, with the flight recorded data being captured in binary 
> form for performance. All the subsequent formatting and display of this 
> data is performed by a user-space application. I would like to reduce 
> the amount of time that designers spend writing formatters to display 
> their flight recorded data. kgdb is perfectly capable of displaying all 
> kernel resident data structures, and  the manner in which it does so is 
> perfectly acceptable for flight recording purposes. The code that kgdb 
> uses to support this framework is difficult to break out - does anyone 
> know of a dwarf2 reader s/w implementation that is more re-usable?
> 
> Ewart
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