Add in the 1st version of ECP.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2832 6f19259b-4bc3-4df7-8a09-765794883524

EdkCompatibilityPkg/Foundation/Library/RuntimeDxe/EfiRuntimeLib/LibGlobals.c

@@ -0,0 +1,37 @@
+/*++
+
+Copyright (c) 2004, Intel Corporation                                                         
+All rights reserved. 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                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+Module Name:
+
+  LibGlobals.c
+
+Abstract:
+
+  Lib Globals
+
+  gBS         - Pointer to the EFI Boot Services Table
+  gST         - Pointer to EFI System Table
+  gRtErrorLevel - Error level used with DEBUG () macro
+
+--*/
+
+#include "Tiano.h"
+#include "EfiRuntimeLib.h"
+#include EFI_GUID_DEFINITION (StatusCodeCallerId)
+#include EFI_GUID_DEFINITION (StatusCodeDataTypeId)
+
+//
+// Lib globals that can ONLY be used at BootServices time!
+//
+EFI_BOOT_SERVICES *gBS;
+EFI_SYSTEM_TABLE  *gST;
+EFI_DXE_SERVICES  *gDS          = NULL;
+UINTN             gRtErrorLevel = EFI_DBUG_MASK | EFI_D_LOAD;