Hi,
According to Joseph, Tboot is a specific implementation of an MLE
(Measured Launched Environment). Tboot encapsulates most of the
TXT-specific knowledge so that it can launch an OS or VMM that is only
minimally aware of TXT.
As for bitvisor, it is a tiny hypervisor, which runs directly on the
hardware(Type-I VMM).
The question is that if I want to launch bitvisor using Tboot, what
should I do? Do I need to take a look at and modify the source code of
Tboot and then rebuild Tboot?
It does not work just to add a menuentry including Tboot and bitvisor
image in the grub.cfg. But it works fine when I add a menuentry including
Tboot and Xen according to Tboot spec.
Thanks!
Best regards,
henry
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