tree 440f64c348ecac9df95b49aa2c1b6733c0aeb2fd
parent cc4118d8e99652d3328ca75ab826d796af409990
author Andre Przywara <andre.przywara@arm.com> 1668090481 +0000
committer Andre Przywara <andre.przywara@arm.com> 1673452978 +0000

refactor(cpufeat): decouple FGT feature detection and build flags

Split the feature check for FEAT_FGT into two parts:
- A boolean function that just evaluates whether the feature is usable.
  This takes build time flags into account, and only evaluates the CPU
  feature ID registers when the flexible FEAT_STATE_CHECK method is
  used.
- A "raw" function that returns the unfiltered CPU feature ID register.

Change the callers where needed, to give them the version they actually
want.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: I9a041132d280451f5d9f653a62904f603b2a916d