From: mark.rutland@arm.com (Mark Rutland)
To: linux-arm-kernel@lists.infradead.org
Subject: where/how arm start first jump from svc to user in kernel
Date: Wed, 29 Oct 2014 10:43:00 +0000 [thread overview]
Message-ID: <20141029104259.GA23500@leverpostej> (raw)
In-Reply-To: <CAOVJa8GWvDu1mOe3s-UBwMf9EhjmCdrJfExTHu84jNrFFtonGA@mail.gmail.com>
On Mon, Oct 27, 2014 at 05:41:58PM +0000, vichy wrote:
> hi Mark:
> >
> >> BTW, Could we get the conclusion that ARMv7 = ARMv8 +aarch32?
> >
> > AArch32 in ARMv8 is largely the same as ARMv7, but there are some
> > differences.
> Would you mind to let me know where we can find the difference in spec
> or some place else?
You will need to read the ARMv8 architecture reference manual and
compare that to the ARMv7 architecture reference manual for the details
you are interested in.
You can find both on ARM infocenter [1] after registration.
Thanks,
Mark.
[1] http://infocenter.arm.com
next prev parent reply other threads:[~2014-10-29 10:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-15 3:37 where/how arm start first jump from svc to user in kernel vichy
2014-10-15 16:20 ` Catalin Marinas
2014-10-21 11:37 ` vichy
2014-10-21 12:41 ` Mark Rutland
2014-10-21 13:49 ` vichy
2014-10-21 16:15 ` Mark Rutland
2014-10-27 13:32 ` vichy
2014-10-27 14:25 ` Mark Rutland
2014-10-27 17:41 ` vichy
2014-10-29 10:43 ` Mark Rutland [this message]
2014-10-21 22:00 ` Christopher Covington
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