Zhiguang and Ray: Thanks for your sharing. It is OK to use UnitTestHostBaseLib in emulator platform. Please also update the file header in module inf to describe this usage.
Thanks Liming > -----邮件原件----- > 发件人: devel@edk2.groups.io <devel@edk2.groups.io> 代表 Zhiguang Liu > 发送时间: 2022年12月5日 13:53 > 收件人: Ni, Ray <ray...@intel.com>; devel@edk2.groups.io; Gao, Liming > <gaolim...@byosoft.com.cn> > 抄送: Kinney, Michael D <michael.d.kin...@intel.com> > 主题: Re: [edk2-devel] [PATCH] MdePkg/UnitTestHostBaseLib: Remove > HOST_APPLICATION limitation > > Hi Liming, > Like ray said, we are trying to use some baselib function in EmulatorPkg, > which is assembly code in normal BaseLib, and is mocked in UnitTestBaseLib, > such as AsmWriteMsr64 and AsmCpuid. > > Thanks > Zhiguang > > > -----Original Message----- > > From: Ni, Ray <ray...@intel.com> > > Sent: Monday, December 5, 2022 1:38 PM > > To: devel@edk2.groups.io; Gao, Liming <gaolim...@byosoft.com.cn>; Liu, > > Zhiguang <zhiguang....@intel.com> > > Cc: Kinney, Michael D <michael.d.kin...@intel.com> > > Subject: RE: [edk2-devel] [PATCH] MdePkg/UnitTestHostBaseLib: Remove > > HOST_APPLICATION limitation > > > > Liming, > > We are running some code that requires MSR access (e.g.: MtrrLib) in > > EmulatorPkg. > > > > Thanks, > > Ray > > > > > -----Original Message----- > > > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of > > > gaoliming via groups.io > > > Sent: Friday, December 2, 2022 5:48 PM > > > To: devel@edk2.groups.io; Liu, Zhiguang <zhiguang....@intel.com> > > > Cc: Kinney, Michael D <michael.d.kin...@intel.com>; Ni, Ray > > > <ray...@intel.com> > > > Subject: 回复: [edk2-devel] [PATCH] MdePkg/UnitTestHostBaseLib: > > Remove > > > HOST_APPLICATION limitation > > > > > > Zhiguang: > > > Can you explain more about the emulator usage model for this library? > > > > > > Thanks > > > Liming > > > > -----邮件原件----- > > > > 发件人: devel@edk2.groups.io <devel@edk2.groups.io> 代表 > Zhiguang > > Liu > > > > 发送时间: 2022年12月2日 14:25 > > > > 收件人: devel@edk2.groups.io > > > > 抄送: Zhiguang Liu <zhiguang....@intel.com>; Michael D Kinney > > > > <michael.d.kin...@intel.com>; Liming Gao > > <gaolim...@byosoft.com.cn>; > > > > Ray Ni <ray...@intel.com> > > > > 主题: [edk2-devel] [PATCH] MdePkg/UnitTestHostBaseLib: Remove > > > > HOST_APPLICATION limitation > > > > > > > > Remove HOST_APPLICATION limitation for UnitTestHostBaseLib, so that > > > > this library can be used as BaseLib by Emulator. > > > > Also, add some missing files > > > > > > > > Cc: Michael D Kinney <michael.d.kin...@intel.com> > > > > Cc: Liming Gao <gaolim...@byosoft.com.cn> > > > > Signed-off-by: Ray Ni <ray...@intel.com> > > > > --- > > > > MdePkg/Library/BaseLib/UnitTestHostBaseLib.inf | 6 ++++-- > > > > 1 file changed, 4 insertions(+), 2 deletions(-) > > > > > > > > diff --git a/MdePkg/Library/BaseLib/UnitTestHostBaseLib.inf > > > > b/MdePkg/Library/BaseLib/UnitTestHostBaseLib.inf > > > > index 09a610c31c..fefa2e79f6 100644 > > > > --- a/MdePkg/Library/BaseLib/UnitTestHostBaseLib.inf > > > > +++ b/MdePkg/Library/BaseLib/UnitTestHostBaseLib.inf > > > > @@ -1,7 +1,7 @@ > > > > ## @file > > > > # Base Library implementation for use with host based unit tests. > > > > # > > > > -# Copyright (c) 2007 - 2021, Intel Corporation. All rights > > > > reserved.<BR> > > > > +# Copyright (c) 2007 - 2022, Intel Corporation. All rights > > > > +reserved.<BR> > > > > # Portions copyright (c) 2008 - 2009, Apple Inc. All rights > > > reserved.<BR> > > > > # Portions copyright (c) 2011 - 2013, ARM Ltd. All rights > > > > reserved.<BR> # Copyright (c) 2020, Hewlett Packard Enterprise > > > > Development LP. All rights reserved.<BR> @@ -18,7 +18,7 @@ > > > > FILE_GUID = > > > > 9555A0D3-09BA-46C4-A51A-45198E3C765E > > > > MODULE_TYPE = BASE > > > > VERSION_STRING = 1.1 > > > > - LIBRARY_CLASS = > BaseLib|HOST_APPLICATION > > > > + LIBRARY_CLASS = BaseLib > > > > LIBRARY_CLASS = > > > > UnitTestHostBaseLib|HOST_APPLICATION > > > > > > > > # > > > > @@ -128,6 +128,7 @@ > > > > X86RdRand.c > > > > X86SpeculationBarrier.c > > > > X86UnitTestHost.c > > > > + IntelTdxNull.c > > > > > > > > [Sources.X64] > > > > X64/LongJump.nasm > > > > @@ -168,6 +169,7 @@ > > > > X64/RdRand.nasm > > > > ChkStkGcc.c | GCC > > > > X86UnitTestHost.c > > > > + IntelTdxNull.c > > > > > > > > [Sources.EBC] > > > > Ebc/CpuBreakpoint.c > > > > -- > > > > 2.31.1.windows.1 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#97044): https://edk2.groups.io/g/devel/message/97044 Mute This Topic: https://groups.io/mt/95507155/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
