1 files changed, 6 insertions, 2 deletions
diff --git a/BaseTools/Source/C/GenFv/GenFvInternalLib.c b/BaseTools/Source/C/GenFv/GenFvInternalLib.c
index 7368bbbf9c..4ec8b72234 100644
--- a/BaseTools/Source/C/GenFv/GenFvInternalLib.c
+++ b/BaseTools/Source/C/GenFv/GenFvInternalLib.c
@@ -1,7 +1,7 @@
 /** @file
 
-Copyright (c) 2004 - 2010, Intel Corporation                                                         
-All rights reserved. This program and the accompanying materials                          
+Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials                          
 are licensed and made available under the terms and conditions of the BSD License         
 which accompanies this distribution.  The full text of the license may be found at        
 http://opensource.org/licenses/bsd-license.php                                            
@@ -809,6 +809,10 @@ Returns:
   }
 
   if (FfsFile->Type != EFI_FV_FILETYPE_SECURITY_CORE && pImageContext->Machine == EFI_IMAGE_MACHINE_IA64) {
+    //
+    // Process IPF PLABEL to get the real address after the image has been rebased. 
+    // PLABEL structure is got by AddressOfEntryPoint offset to ImageBuffer stored in pImageContext->Handle.
+    //
     fprintf (FvMapFile, "EntryPoint=0x%010llx", (unsigned long long) (*(UINT64 *)((UINTN) pImageContext->Handle + (UINTN) AddressOfEntryPoint)));
   } else {
     fprintf (FvMapFile, "EntryPoint=0x%010llx", (unsigned long long) (ImageBaseAddress + AddressOfEntryPoint));