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[Qemu-devel] hooking interrupt
From: |
Antonio Ricci |
Subject: |
[Qemu-devel] hooking interrupt |
Date: |
Wed, 14 May 2008 20:54:26 +0200 |
User-agent: |
Thunderbird 2.0.0.4 (X11/20070604) |
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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- [Qemu-devel] hooking interrupt,
Antonio Ricci <=