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Re: [Qemu-devel] self modifying code
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From: |
陳韋任 |
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Subject: |
Re: [Qemu-devel] self modifying code |
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Date: |
Fri, 25 Nov 2011 22:00:04 +0800 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Fri, Nov 25, 2011 at 08:15:33AM -0500, Xin Tong wrote:
> I have 2 questions regarding self modifying code on qemu.
>
> 1. how does qemu detect self modifying code.
> 2. does qemu flush the code cache completely or partially when self
> modifying code is encountered ?
I mean qemu does NOT the entire code cache.
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj