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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arch	Add support for pointer authentication	2019-02-27 11:58:09 +00:00
bl1	Sanitise includes across codebase	2019-01-04 10:43:17 +00:00
bl2	Standardise header guards across codebase	2018-11-08 10:20:19 +00:00
bl2u	Standardise header guards across codebase	2018-11-08 10:20:19 +00:00
bl31	Sanitise includes across codebase	2019-01-04 10:43:17 +00:00
bl32	tlkd: support new TLK SMCs	2019-01-31 08:46:54 -08:00
common	Add support for pointer authentication	2019-02-27 11:58:09 +00:00
drivers	stm32mp1: add minimal support for co-processor Cortex-M4	2019-02-20 17:34:21 +01:00
dt-bindings	stm32mp1: update device tree files	2019-01-18 15:45:08 +01:00
lib	Add ARMv8.3-PAuth registers to CPU context	2019-02-27 11:08:59 +00:00
plat	Add support for pointer authentication	2019-02-27 11:58:09 +00:00
services	Remove support for the SMC Calling Convention 2.0	2019-01-30 16:01:49 +00:00
tools_share	Sanitise includes across codebase	2019-01-04 10:43:17 +00:00