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[Qemu-devel] Re: valgrind functionality in qemu?

From: Ben Pfaff
Subject: [Qemu-devel] Re: valgrind functionality in qemu?
Date: Mon, 22 Nov 2004 10:14:49 -0800
User-agent: Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (gnu/linux)

Johannes Schindelin <address@hidden> writes:

> It would also be difficult to find the reference to the source code,
> because there is no support for working with the debug information in the
> code in QEmu that I know of. If you want to debug the Linux kernel, you
> need to hack the "-kernel" loading code for that.

It's not *that* hard, it just takes writing some code.  We did
this in a simulation paper: "Understanding Data Lifetime via
Whole System Simulation" available at
<URL:http://www.stanford.edu/~blp/papers>, although our
implementation used Bochs instead of qemu because qemu wasn't
quite ready at the time.
Ben Pfaff 
email: address@hidden
web: http://benpfaff.org

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