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Date: Mon, 22 Jan 2007 11:22:30 +0100
From: Ivan Voras <ivoras@fer.hr>
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To: Peter Jeremy <peterjeremy@optushome.com.au>
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Cc: freebsd-arch@freebsd.org
Subject: Re: bzero & bcopy alignment
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Peter Jeremy wrote:
> On Mon, 2007-Jan-22 10:52:40 +0100, Ivan Voras wrote:
>> Peter Jeremy wrote:
>>> On Sun, 2007-Jan-21 23:25:14 +0100, Ivan Voras wrote:
>>>> Any magic tricks to identify the caller of "current" function in the kernel?
>>> On gcc: __builtin_return_address()
>> Ok, this looks nice. Can I convert the result to something processable
>> by addr2line? (in other words: is kernel relocated on load?)
> 
> Yes and no (respectively) for the core kernel (kld's are relocated).

Ok, so assuming the caller is in the kernel, the address is directly
usable in addr2line?