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[Qemu-devel] Saving and restoring CPU state

From: eady
Subject: [Qemu-devel] Saving and restoring CPU state
Date: Sun, 08 Apr 2007 16:38:14 -0500
User-agent: Thunderbird (X11/20070104)

I'm experimenting a bit with QEMU and am in need of a way to save and restore X86 CPU state including the pc so that the processor state can be rolled back to re execute from the previous point. I've found the functions "cpu_x86_fsave" and "cpu_restore_state" but do not understand them well enough to use them. Does anyone have tips on how to store the processor state in an auxiliary data structure and then restore it at a later point?


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