tree 694a38efefe01be3bae06a14fd2ccd2d0b6f8d6f
parent dc5baeb3c2d519cc2d9f964dad5f3be1984fb2c2
author Justin Chadwell <justin.chadwell@arm.com> 1562159686 +0100
committer Justin Chadwell <justin.chadwell@arm.com> 1562919139 +0100

Update synopsys drivers to not rely on undefined overflow behaviour

This consists of ensuring that the left operand of each shift is
unsigned when the operation might overflow into the sign bit.

Change-Id: I54560fe290e7dc52d364d0fe1c81a16f4c8d9a7b
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>