freebsd-arm Digest, Vol 206, Issue 3
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Today's Topics:
1. Re: Performance of SheevaPlug on 8-stable (Rafal Jaworowski)
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Message: 1
Date: Tue, 9 Mar 2010 11:04:23 +0100
From: Rafal Jaworowski <r...@semihalf.com>
Subject: Re: Performance of SheevaPlug on 8-stable
To: Maks Verver <maksv...@geocities.com>
Cc: freeb...@freebsd.org
Message-ID: <9A89179C-ACC6-41E6...@semihalf.com>
Content-Type: text/plain; charset=us-ascii
On 2010-03-09, at 00:50, Maks Verver wrote:
> The 1/0/1/1 case appears most frequently. Why executable pages are ever
> mapped writable in user-space, I don't know. It's useful for
> generated/self-modifying code obviously, but I would not expect any of
> the standard tools or libraries to rely on that.
It's needed for example while debugging -- think about injecting breakpoints etc.
Rafal
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End of freebsd-arm Digest, Vol 206, Issue 3
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