2 # Instance of Base Memory Library with some ARM vldm/vstm assembly.
4 # This is a copy of the MdePkg BaseMemoryLib with the CopyMem and
5 # SetMem worker functions replaced with assembler that uses
6 # vldm/vstm (part of NEON SIMD, optional in ARMv7-A).
8 # Note: You need to enable NEON in SEC to use this library
9 # // Enable NEON register in case folks want to use them for optimizations (CopyMem)
10 # mrc p15, 0, r0, c1, c0, 2
11 # orr r0, r0, #0x00f00000 // Enable VPF access (V* instructions)
12 # mcr p15, 0, r0, c1, c0, 2
13 # mov r0, #0x40000000 // Set EN bit in FPEXC
16 # Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
17 # Portions copyright (c) 2010, Apple Inc. All rights reserved.<BR>
19 # This program and the accompanying materials
20 # are licensed and made available under the terms and conditions of the BSD License
21 # which accompanies this distribution. The full text of the license may be found at
22 # http://opensource.org/licenses/bsd-license.php
23 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
24 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
30 INF_VERSION = 0x00010005
31 BASE_NAME = BaseMemoryLibVstm
32 FILE_GUID = 09EE1E8D-7A2E-4573-8117-68A18569C1F5
35 LIBRARY_CLASS = BaseMemoryLib
39 # VALID_ARCHITECTURES = ARM