tree d551a893b4b5be6baa8c8b3c160c66e33b748607
parent e76343ef72458aff8fdc25c57f4e84407c05a2f2
author Ashok Bhat <ashok.bhat@arm.com> 1384359649 +0000
committer Ben Cheng <bccheng@google.com> 1389732358 -0800

AArch64: Add atomic functions

This patch adds atomic functions for AArch64. The functions
will be revisited later for potential optimizations using
assembly or otherwise.

This patch also introduces new 64-bit atomic functions for
LP64 platforms.

Change-Id: Id2127dd01cea65025f939e955d73d27e95d8687e
Signed-off-by: Marcus Oakland <marcus.oakland@arm.com>
Signed-off-by: Ashok Bhat <ashok.bhat@arm.com>