Commit Graph

4 Commits

Author SHA1 Message Date
Marc Zyngier
9d8415d6c1 arm64: KVM: Turn system register numbers to an enum
Having the system register numbers as #defines has been a pain
since day one, as the ordering is pretty fragile, and moving
things around leads to renumbering and epic conflict resolutions.

Now that we're mostly acessing the sysreg file in C, an enum is
a much better type to use, and we can clean things up a bit.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>
2015-12-14 11:30:43 +00:00
Marc Zyngier
c13d1683df arm64: KVM: Implement fpsimd save/restore
Implement the fpsimd save restore, keeping the lazy part in
assembler (as returning to C would be overkill).

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
2015-12-14 11:30:41 +00:00
Marc Zyngier
c209ec85a2 arm64: KVM: Implement 32bit system register save/restore
Implement the 32bit system register save/restore as a direct
translation of the assembly code version.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
2015-12-14 11:30:40 +00:00
Marc Zyngier
6d6ec20fcf arm64: KVM: Implement system register save/restore
Implement the system register save/restore as a direct translation of
the assembly code version.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
2015-12-14 11:30:39 +00:00