ArmPkg/ArmLib: Functions to access ARM HYP Vector base address register.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14189 6f19259b-4bc3-4df7-8a09-765794883524

ArmPkg/Include/Library/ArmLib.h

@@ -570,4 +570,16 @@ ArmReadSctlr (
   VOID
   );
 
+UINTN
+EFIAPI
+ArmReadHVBar (
+  VOID
+  );
+
+VOID
+EFIAPI
+ArmWriteHVBar (
+  IN  UINTN   HypModeVectorBase
+  );
+
 #endif // __ARM_LIB__