Antonio Nino Diaz b86048c40c Add support for pointer authentication ... The previous commit added the infrastructure to load and save ARMv8.3-PAuth registers during Non-secure <-> Secure world switches, but didn't actually enable pointer authentication in the firmware. This patch adds the functionality needed for platforms to provide authentication keys for the firmware, and a new option (ENABLE_PAUTH) to enable pointer authentication in the firmware itself. This option is disabled by default, and it requires CTX_INCLUDE_PAUTH_REGS to be enabled. Change-Id: I35127ec271e1198d43209044de39fa712ef202a5 Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>		2019-02-27 11:58:09 +00:00
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aarch32	Merge pull request #1831 from antonio-nino-diaz-arm/an/sccd	2019-02-27 09:21:42 +00:00
aarch64	Add support for pointer authentication	2019-02-27 11:58:09 +00:00