Refactor HCR_EL2 handling code

Define HCR_EL2 bits and consolidate HCR_EL2 handling code in the system register
files.  This refactor facilitates better control of system register accesses
by VMs in the future.

Bug: 141600635
Change-Id: Iff036935c72830619173df67215143dd00be8692
4 files changed
tree: 443bd53a30c2a238e3b1dcacc58ccc717d70d5f0
  1. .vscode/
  2. build/
  3. docs/
  4. driver/
  5. inc/
  6. kokoro/
  7. project/
  8. src/
  9. test/
  10. third_party/
  11. .clang-format
  12. .clang-tidy
  13. .gitignore
  14. .gitmodules
  15. .gn
  16. AUTHORS
  17. BUILD.gn
  18. CONTRIBUTING.md
  19. LICENSE
  20. Makefile
  21. README.md
README.md

Hafnium

Hafnium is a hypervisor, initially supporting aarch64 (64-bit ARMv8 CPUs).

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