MdePkg/BaseCpuLibNull: Add Null version of CpuLib for host testing

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2798

The services in CpuLib usually generate exceptions in a unit test
host application.  Provide a Null instance that can be safely used.

This Null instance can also be used as a template for implementing
new instances of CpuLib.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Sean Brogan <sean.brogan@microsoft.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Michael D Kinney
2020-06-05 11:01:22 -07:00
committed by mergify[bot]
parent 5b86bbf891
commit 9af8a299ce
4 changed files with 76 additions and 1 deletions

View File

@@ -1,7 +1,7 @@
## @file
# EFI/PI MdePkg Package
#
# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2020, Intel Corporation. All rights reserved.<BR>
# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
# (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
#
@@ -36,6 +36,7 @@
MdePkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf
MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.inf
MdePkg/Library/BaseCpuLib/BaseCpuLib.inf
MdePkg/Library/BaseCpuLibNull/BaseCpuLibNull.inf
MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
MdePkg/Library/BaseDebugLibSerialPort/BaseDebugLibSerialPort.inf
MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf