From: Antonio Ricci <ricciantonio@slacky.it>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] hooking interrupt
Date: Wed, 14 May 2008 20:54:26 +0200 [thread overview]
Message-ID: <482B3562.1000509@slacky.it> (raw)
Hi all,
I'm new on this list.
I need to to intercept system calls running in the virtual machine from
the host system. To do it I think that it could be useful to check when
the interrupt 0x80 is called and evaluate the value of the registers.
Is it a correct way to proceed?
In the case of Argos I want to do this operations modifying the file
target-i386/translate.c in order to check the registers value. Do you
know if this is a correct way?
Someone suggested me to read the document explaining how to port qemu to
new CPU, but I can't understand how to do hooking.
Thank in advance for your help
--
Antonio
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next reply other threads:[~2008-05-14 18:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-14 18:54 Antonio Ricci [this message]
2008-05-15 2:10 ` [Qemu-devel] hooking interrupt Mulyadi Santosa
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