Add some ldm/vldm optimized CopyMem routines. Add performance macros to BDS

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10388 6f19259b-4bc3-4df7-8a09-765794883524

ArmPkg/Library/BaseMemoryLibStm/BaseMemoryLibStm.inf

@@ -0,0 +1,62 @@
+## @file
+#  Instance of Base Memory Library with some ARM ldm/stm assembly.
+#
+#  This is a copy of the MdePkg BaseMemoryLib with the CopyMem and 
+#  SetMem worker functions replaced with assembler that uses 
+#  ldm/stm.
+#
+#  Copyright (c) 2007 - 2010, Intel Corporation.
+#  Portions Copyright (c) 2010, Apple, Inc. All rights reserved.
+#
+#  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.
+#
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = BaseMemoryLibStm
+  FILE_GUID                      = 4D466AF3-2380-448D-A337-E4033F29F3F7
+  MODULE_TYPE                    = BASE
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = BaseMemoryLib 
+
+
+#
+#  VALID_ARCHITECTURES           = ARM
+#
+
+
+[Sources.ARM]
+  ScanMem64Wrapper.c
+  ScanMem32Wrapper.c
+  ScanMem16Wrapper.c
+  ScanMem8Wrapper.c
+  ZeroMemWrapper.c
+  CompareMemWrapper.c
+  SetMem64Wrapper.c
+  SetMem32Wrapper.c
+  SetMem16Wrapper.c
+  SetMemWrapper.c
+  CopyMemWrapper.c
+  MemLibGeneric.c
+  MemLibGuid.c  
+  MemLibInternals.h
+  Arm/CopyMem.asm
+  Arm/CopyMem.S
+  Arm/SetMem.asm
+  Arm/SetMem.S
+
+
+[Packages]
+  MdePkg/MdePkg.dec
+
+[LibraryClasses]
+  DebugLib
+  BaseLib
+