tree 04066a787a05ba29ddbb1a1738f5875daecdcef1
parent 4be1a610a4c921d57a08ce5ab5fd919a5041b976
author dp-arm <dimitris.papastamos@arm.com> 1493983263 +0100
committer dp-arm <dimitris.papastamos@arm.com> 1495632188 +0100

Use a callee-saved register to be AAPCS-compliant

x8 is not a callee-saved register and can be corrupted.
Use x19 instead to be AAPCS-compliant.

Fixes ARM-software/tf-issues#478

Change-Id: Ib4f114c36f4c11351ae856f953c45dca92b27c3b
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>