From: "Alex Bennée" <alex.bennee@linaro.org>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] did the qemu can emulate the whole system with the processor that without support the "virtulization and kvm"?
Date: Thu, 20 Dec 2018 12:31:09 +0000 [thread overview]
Message-ID: <87d0pw9y7m.fsf@linaro.org> (raw)
In-Reply-To: <76d14474.f850.167cb46b4d9.Coremail.13824125580@163.com>
tugouxp <13824125580@163.com> writes:
> hi folks:
> did the qemu can emulate the whole system(such as ubuntu) with
> the processor that without support the "virtulization and kvm"?
I don't quite follow your question. However if you are asking about the
cross-architecture emulation (usually called TCG) the features of the
processor depend on how complete the front-end is.
So you can for example boot an aarch64 system under emulation that can
itself run KVM guests (because we implement EL0/1/2/3). However you
the system can't currently use VHE extensions because the support for
that has yet to be added.
What is your use-case?
--
Alex Bennée
next prev parent reply other threads:[~2018-12-20 12:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-20 11:01 [Qemu-devel] did the qemu can emulate the whole system with the processor that without support the "virtulization and kvm"? tugouxp
2018-12-20 12:31 ` Alex Bennée [this message]
2018-12-20 23:47 ` tugouxp
2018-12-21 9:01 ` Alex Bennée
2018-12-21 11:40 ` tugouxp
2018-12-21 14:03 ` Li Zhijian
2018-12-21 14:14 ` Alex Bennée
2018-12-24 2:19 ` tugouxp
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