From: Paul Brook <paul@codesourcery.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Running code from IO memory
Date: Sun, 29 Jan 2006 10:25:56 +0000 [thread overview]
Message-ID: <200601291025.58848.paul@codesourcery.com> (raw)
In-Reply-To: <ef735050601271614j553be737g@mail.gmail.com>
On Saturday 28 January 2006 00:14, G Portokalidis wrote:
> I've been hacking Qemu for Argos, and i was wondering whether it is
> possible to execute code from a virtual peripherals memory.
Short answer is no.
The basic problem is because qemu uses dynamic translation, code is read once
in a big block, then executed an arbitrary number of times.
You could maybe hack qemu to make execution from volatile memory work, but it
certainly doesn't work out the box.
Paul
prev parent reply other threads:[~2006-01-29 10:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-28 0:14 [Qemu-devel] Running code from IO memory G Portokalidis
2006-01-29 10:25 ` Paul Brook [this message]
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