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.h	Add ARMv8.3-PAuth registers to CPU context	2019-02-27 11:08:59 +00:00
arch_features.h	Add support for pointer authentication	2019-02-27 11:58:09 +00:00
arch_helpers.h	Add support for pointer authentication	2019-02-27 11:58:09 +00:00
asm_macros.S	Sanitise includes across codebase	2019-01-04 10:43:17 +00:00
assert_macros.S	Reorganize architecture-dependent header files	2019-01-04 10:43:16 +00:00
console_macros.S	Sanitise includes across codebase	2019-01-04 10:43:17 +00:00
el3_common_macros.S	Add ARMv8.3-PAuth registers to CPU context	2019-02-27 11:08:59 +00:00
smccc_helpers.h	Sanitise includes across codebase	2019-01-04 10:43:17 +00:00