Andre Przywara fc8d2d3980 refactor(trf): enable FEAT_TRF for FEAT_STATE_CHECKED ... At the moment we only support FEAT_TRF to be either unconditionally compiled in, or to be not supported at all. Add support for runtime detection (ENABLE_TRF_FOR_NS=2), by splitting is_feat_trf_present() into an ID register reading function and a second function to report the support status. That function considers both build time settings and runtime information (if needed), and is used before we access TRF related registers. Also move the context saving code from assembly to C, and use the new is_feat_trf_supported() function to guard its execution. The FVP platform decided to compile in support unconditionally (=1), even though FEAT_TRF is an ARMv8.4 feature, so is not available with the FVP model's default command line. Change that to the now supported dynamic option (=2), so the right decision can be made by the code at runtime. Change-Id: Ia97b01adbe24970a4d837afd463dc5506b7295a3 Signed-off-by: Andre Przywara <andre.przywara@arm.com>		2023-02-27 18:04:14 +00:00
..
aarch32	coverity: fix MISRA violations	2020-02-18 10:47:46 -06:00
aarch64	refactor(trf): enable FEAT_TRF for FEAT_STATE_CHECKED	2023-02-27 18:04:14 +00:00
context_mgmt.h	refactor(context mgmt): add cm_prepare_el3_exit_ns function	2022-04-12 17:42:11 +02:00
cpu_data.h	feat(rme): add context management changes for FEAT_RME	2021-10-05 18:41:35 +02:00
pubsub.h	build: always prefix section names with .	2023-02-20 18:29:33 +00:00
pubsub_events.h	Switch AARCH32/AARCH64 to __aarch64__	2019-08-01 13:45:03 -07:00