xen/arm32: head: Document create_pages_tables()
authorJulien Grall <julien.grall@arm.com>
Sun, 21 Jul 2019 18:35:19 +0000 (19:35 +0100)
committerJulien Grall <julien.grall@arm.com>
Sat, 7 Sep 2019 11:10:47 +0000 (12:10 +0100)
commit93668d00e5ca4b83f8ca90a4a635ca52a1388f71
tree780605005fceb0f149c0f52bf42f2e9b2c82e4d5
parent61748d7592a361ad175eab2bfc5a359a2fc22735
xen/arm32: head: Document create_pages_tables()

Document the behavior and the main registers usage within the function.
Note that r6 is now only used within the function, so it does not need
to be part of the common register.

Signed-off-by: Julien Grall <julien.grall@arm.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
xen/arch/arm/arm32/head.S