1 files changed, 6 insertions, 0 deletions
diff --git a/ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.asm b/ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.asm
index 8fedcdba97..8035400599 100644
--- a/ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.asm
+++ b/ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.asm
@@ -39,6 +39,7 @@
     EXPORT  ArmDataMemoryBarrier
     EXPORT  ArmDataSyncronizationBarrier
     EXPORT  ArmInstructionSynchronizationBarrier
+    EXPORT  ArmReadVBar
     EXPORT  ArmWriteVBar
     EXPORT  ArmEnableVFP
     EXPORT  ArmCallWFI
@@ -324,6 +325,11 @@ ArmInstructionSynchronizationBarrier
   isb
   bx      LR
 
+ArmReadVBar
+  // Set the Address of the Vector Table in the VBAR register
+  mrc     p15, 0, r0, c12, c0, 0
+  bx      lr
+
 ArmWriteVBar
   // Set the Address of the Vector Table in the VBAR register
   mcr     p15, 0, r0, c12, c0, 0