From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f53.google.com (mail-ej1-f53.google.com [209.85.218.53]) by mx.groups.io with SMTP id smtpd.web11.54331.1675693324007200394 for ; Mon, 06 Feb 2023 06:22:04 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@gmail.com header.s=20210112 header.b=i9aehrgy; spf=pass (domain: gmail.com, ip: 209.85.218.53, mailfrom: ritul.bits@gmail.com) Received: by mail-ej1-f53.google.com with SMTP id e22so5319215ejb.1 for ; Mon, 06 Feb 2023 06:22:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=tPAXeJZXtf3LQRRNE6TUXguRlHafJJkVF1KHyz6Tb1E=; b=i9aehrgyei1odcp5aQvUITnTeam2LCDzOiytVf+ApVVKtdgv3fJPwGNjSVosvxwyiT u0TfDLPa/3UfFEplpuj3gaIhXu/6RwmA5vfauvk0hcfMa1QsU+sVJd5CK27NN9EdR/nB eCatybXEXIfaxwwsH2xw20QWofA/Wi2pW25DCloKRKvkFuopN8CbKFSvgiUFcLD9I+s5 eAYtUj/ll7wY4JxishcY2jwQXL/FavDsLjNfUSiGhaAHOWnY3CU7fBPtkghNWgp6sfLI EcwQMOjDx5qM7Tho/Bz0i6mW6FZ07oW1IuLbIihBso6+1lbjt/goAIojmfmClLdUCYcx 5Spw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=tPAXeJZXtf3LQRRNE6TUXguRlHafJJkVF1KHyz6Tb1E=; b=VY+MAW8VgBE1v2nZnahYsGd9KHgw0YjhJBrepjYcxAbNlxa/xqgSBuRek7lZQsOdJ8 hV90J4Jqg5c8foWVLbsYFvPjH0x5vu8gKpCzqyyYZrx6pEwyz2cTGfKka4X6M+sS1yNZ 4v+QnE+th2n6YoPTa3t1bz5r6QUSy83ZTexVu7gyeq7NCky5Z67bRWyvzPtoC0bUPSdd HkD7M2poLz/XfwdbHasNbOauJLUNGok5OIGYScoUg+P4p0852pdOh4le/G9YaMS/s22F 0DYUkg8RBqwlePyuAOQseivmH0SnqoLeDtB8+GoCNIkMWbCJNGlso8MoXfP7Hk+rFegH 5Jdg== X-Gm-Message-State: AO0yUKWTWuLGtNPTnlHSfASQM7mWz6fg97GUEbtzTYrohGQJRDCg8lme c+BSZEB9T2u8nclKpa0NAlOFEP5zR6BlY1mMURE= X-Google-Smtp-Source: AK7set+WSEqIz0m84+YG1ENEomRzWICbcNHGHR98b/YYISdc2Ga9Qx32jkZdiFHwRGKqWglopZNEzUHnjhuEvu2pKvs= X-Received: by 2002:a17:906:6611:b0:880:575f:b20c with SMTP id b17-20020a170906661100b00880575fb20cmr5156606ejp.177.1675693322354; Mon, 06 Feb 2023 06:22:02 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: ritul guru Date: Mon, 6 Feb 2023 19:51:49 +0530 Message-ID: Subject: Re: [edk2-devel] regarding build uefipayload in debug mode in linux To: "Guo, Gua" Cc: "devel@edk2.groups.io" , Mike Maslenkin Content-Type: multipart/alternative; boundary="0000000000003b415805f408c174" --0000000000003b415805f408c174 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable workspace needs to be set to any value? 0 $ bash UefiPayloadPkg/UniversalPayloadBuild.sh -t GCC5 -a IA32 -a X64 -D CPU_TIMER_LIB_ENABLE=3DFALSE python_exe=3D Traceback (most recent call last): File "UefiPayloadPkg/UniversalPayloadBuild.py", line 172, in main() File "UefiPayloadPkg/UniversalPayloadBuild.py", line 168, in main BuildUniversalPayload(args, MacroList) File "UefiPayloadPkg/UniversalPayloadBuild.py", line 58, in BuildUniversalPayload BuildDir =3D os.path.join(os.environ['WORKSPACE'], os.path.normpath("Build/UefiPayloadPkgX64")) File "/usr/lib/python3.8/os.py", line 675, in __getitem__ raise KeyError(key) from None KeyError: 'WORKSPACE' *Thanks & RegardsRitul Guru+91-9916513186* On Mon, Feb 6, 2023 at 5:17 PM Guo, Gua wrote: > UniversalPayload.sh have Clang tool chain dependency. > > > > I assume your machine is ubuntu-20.10, please download it. And set use > export PATH=3D$PATH: to prevent the issue. > > > > > https://github.com/llvm/llvm-project/releases/download/llvmorg-11.1.0/cla= ng+llvm-11.1.0-x86_64-linux-gnu-ubuntu-20.10.tar.xz > > > > Thanks, > > Gua > > > > *From:* ritul guru > *Sent:* Monday, February 6, 2023 7:37 PM > *To:* Guo, Gua > *Cc:* devel@edk2.groups.io; Mike Maslenkin > *Subject:* Re: [edk2-devel] regarding build uefipayload in debug mode in > linux > > > > Thanks, > > > > 17:05 $ ./UefiPayloadPkg/UniversalPayloadBuild.sh -t GCC5 -a IA32 -a X64 > -D CPU_TIMER_LIB_ENABLE=3DFALSE > python_exe=3D/usr/bin/python3.8 > "llvm-objcopy" --version > /bin/sh: 1: llvm-objcopy: not found > - Failed - error happened when run command: "llvm-objcopy" --version > - Failed - Please check if LLVM is installed or if CLANG_BIN is set > correctly > =E2=9C=98-1 ~/src/opensource/edk2 [master =E2=86=93=C2=B722|=E2=9C=9A 1] > > > > > > I am seeing above errors, is clang required for UniversalPayloadBuild.sh > compilation? > > > > > > > > > > *Thanks & Regards Ritul Guru +91-9916513186* > > > > > > On Mon, Feb 6, 2023 at 6:23 AM Guo, Gua wrote: > > I just quickly check your command, look like it incorrect UefiPayload > > > > For Uefi Payload > > - build -p "UefiPayloadPkg/UefiPayloadPkg.dsc" -b DEBUG -t GCC5 -a > IA32 -a X64 -D BOOTLOADER=3DCOREBOOT > > > > For Uefi Universal Payload > > - *Coreboot * > > git clone https://github.com/StarLabsLtd/coreboot.git Coreboot > > cd Coreboot > > git submodule update --init > > make iasl > > make crossgcc > > make defconfig KBUILD_DEFCONFIG=3Dconfig.starlabs_qemu > > make > > > > - *Edk2* > > git clone https://github.com/tianocore/edk2.git Edk2 > > cd Edk2 > > git submodule update --init > > source ./edksetup.sh > > make -C ./BaseTools > > bash UefiPayloadPkg/UniversalPayloadBuild.sh -t GCC5 -a IA32 -D > CPU_TIMER_LIB_ENABLE=3DFALSE > > > > - *ShimLayer* > > git clone > https://github.com/UniversalScalableFirmware/upl.coreboot.shimlayer > ShimLayer > > cd ShimLayer > > bash CorebootShimBuild.sh > > > > - *Test Procedure* > > > 1. Copy "ShimLayer/Build/ShimLayer.elf" and > "Edk2/Build/UefiPayloadPkgX64/UniversalPayload.elf" to =E2=80=9CCorebo= ot/build=E2=80=9D. > > 2. cd Coreboot/build > > 3. Do the following commands. > > ./cbfstool coreboot.rom remove -r COREBOOT -n fallback/payload > > ./cbfstool coreboot.rom add-payload -r COREBOOT -n fallback/payload -f > ShimLayer.elf > > ./cbfstool coreboot.rom remove -r COREBOOT -n img/UniversalPayload > > ./cbfstool coreboot.rom add-flat-binary -r COREBOOT -n > img/UniversalPayload -f UniversalPayload.elf -l 0x200000 -e 0x100 -c lzma > > qemu-system-x86_64 -bios coreboot.rom -serial stdio -M q35 > > > > Thanks, > > Gua > > *From:* devel@edk2.groups.io *On Behalf Of *ritul > guru > *Sent:* Friday, February 3, 2023 11:08 PM > *To:* Mike Maslenkin > *Cc:* devel@edk2.groups.io > *Subject:* Re: [edk2-devel] regarding build uefipayload in debug mode in > linux > > > > Thanks, > > > > build -p "UefiPayloadPkg/UefiPayloadPkg.dsc" *-b DEBUG* -t GCC5 -a IA32 > -a X64 -D COREBOOT > > > > I used above cmd, added DEBUG option by seeing NO debug messages coming > from uefipayload. > > any idea how to enable debug messages coming from uefipayload built with > above cmd? > > > > > > > > > > > > *Thanks & Regards Ritul Guru +91-9916513186* > > > > > > On Fri, Feb 3, 2023 at 4:46 AM Mike Maslenkin > wrote: > > Hi Ritul Guru. > > There is a misprint in path to dsc file. > The path should be "UefiPayloadPkg/UefiPayloadPkg.dsc" > But there is another issue with your command line exists. > The instructions you are referred to [1] contain a sentence: > "NOTE: Pure 32bit UEFI payload support could be added if required > later.", i.e. it won't build. > So, you need to build either pure X64 or X64 build with IA32 entry. > > The command line for the latter is: > "build -p UefiPayloadPkg/UefiPayloadPkg.dsc -t GCC5 -a IA32 -a X64" > > *[1] > https://github.com/tianocore/edk2/blob/master/UefiPayloadPkg/BuildAndInte= grationInstructions.txt#L55 > > Regards, > Mike. > > > > On Fri, Feb 3, 2023 at 1:37 AM ritul guru wrote: > > > > > > Hi, > > I was following below link to build UEfiPayload for coreboot to boot > from, > > > > > https://github.com/tianocore/edk2/blob/master/UefiPayloadPkg/BuildAndInte= grationInstructions.txt > > > > but getting below error, > > would appreciate help, thanks. > > > > > > ~/src/opensource/edk2 [master| ] > > 03:04 $ build -p UefiPayloadPkg\UefiPayloadPkg.dsc -t GCC5 -a IA32 > > Build environment: > Linux-5.10.102.1-microsoft-standard-WSL2-x86_64-with-glibc2.29 > > Build start time: 03:04:57, Feb.03 2023 > > > > WORKSPACE =3D /home//src/opensource/edk2 > > EDK_TOOLS_PATH =3D /home//src/opensource/edk2/BaseTools > > CONF_PATH =3D /home//src/opensource/edk2/Conf > > PYTHON_COMMAND =3D /usr/bin/python3.8 > > > > > > build.py... > > : error C0DE: Unknown fatal error when processing > [/home//src/opensource/edk2/UefiPayloadPkgUefiPayloadPkg.dsc] > > > > (Please send email to devel@edk2.groups.io for help, attaching > following call stack trace!) > > > > (Python 3.8.10 on linux) Traceback (most recent call last): > > File > "/home//src/opensource/edk2/BaseTools/BinWrappers/PosixLike/../../Source/= Python/build/build.py", > line 2692, in Main > > MyBuild =3D Build(Target, Workspace, Option,LogQ) > > File > "/home//src/opensource/edk2/BaseTools/BinWrappers/PosixLike/../../Source/= Python/build/build.py", > line 815, in __init__ > > self.InitPreBuild() > > File > "/home//src/opensource/edk2/BaseTools/BinWrappers/PosixLike/../../Source/= Python/build/build.py", > line 1015, in InitPreBuild > > self.LoadConfiguration() > > File > "/home//src/opensource/edk2/BaseTools/BinWrappers/PosixLike/../../Source/= Python/build/build.py", > line 971, in LoadConfiguration > > self.GetToolChainAndFamilyFromDsc (self.PlatformFile) > > File > "/home//src/opensource/edk2/BaseTools/BinWrappers/PosixLike/../../Source/= Python/build/build.py", > line 905, in GetToolChainAndFamilyFromDsc > > dscobj =3D self.BuildDatabase[File, BuildArch] > > File > "/home//src/opensource/edk2/BaseTools/Source/Python/Workspace/WorkspaceDa= tabase.py", > line 104, in __getitem__ > > BuildObject =3D self.CreateBuildObject(FilePath, Arch, Target, > Toolchain) > > File > "/home//src/opensource/edk2/BaseTools/Source/Python/Workspace/WorkspaceDa= tabase.py", > line 120, in CreateBuildObject > > MetaFileStorage(self.WorkspaceDb, FilePath, FileType) > > File > "/home//src/opensource/edk2/BaseTools/Source/Python/Workspace/MetaFileTab= le.py", > line 426, in __new__ > > reval =3D Class._FILE_TABLE_[FileType](*Args) > > File > "/home//src/opensource/edk2/BaseTools/Source/Python/Workspace/MetaFileTab= le.py", > line 303, in __init__ > > MetaFileTable.__init__(self, Cursor, MetaFile, MODEL_FILE_DSC, > Temporary, FromItem) > > File > "/home//src/opensource/edk2/BaseTools/Source/Python/Workspace/MetaFileTab= le.py", > line 39, in __init__ > > MetaFile.TimeStamp, > > File > "/home//src/opensource/edk2/BaseTools/Source/Python/Common/Misc.py", line > 1539, in TimeStamp > > return os.stat(self.Path)[8] > > File > "/home//src/opensource/edk2/BaseTools/Source/Python/Common/LongFilePathOs= .py", > line 51, in stat > > return os.stat(LongFilePath(path)) > > FileNotFoundError: [Errno 2] No such file or directory: > '/home//src/opensource/edk2/UefiPayloadPkgUefiPayloadPkg.dsc' > > > > > > > > > > > > Thanks & Regards > > Ritul Guru > > +91-9916513186 > >=20 > > --0000000000003b415805f408c174 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
workspace needs to be set to any = value?=C2=A0

0 $ bash UefiPayloadPkg/UniversalPayloadBuild.sh -t GCC5 -a IA32 -a X64 = -D CPU_TIMER_LIB_ENABLE=3DFALSE
python_exe=3D
Traceback (most recent = call last):
=C2=A0 File "UefiPayloadPkg/UniversalPayloadBuild.py&qu= ot;, line 172, in <module>
=C2=A0 =C2=A0 main()
=C2=A0 File &qu= ot;UefiPayloadPkg/UniversalPayloadBuild.py", line 168, in main
=C2= =A0 =C2=A0 BuildUniversalPayload(args, MacroList)
=C2=A0 File "Uefi= PayloadPkg/UniversalPayloadBuild.py", line 58, in BuildUniversalPayloa= d
=C2=A0 =C2=A0 BuildDir =C2=A0 =C2=A0 =3D os.path.join(os.environ['= WORKSPACE'], os.path.normpath("Build/UefiPayloadPkgX64"))
= =C2=A0 File "/usr/lib/python3.8/os.py", line 675, in __getitem__<= br>=C2=A0 =C2=A0 raise KeyError(key) from None
KeyError: 'WORKSPACE&= #39;

<= br>
Thanks & Regards
Ritul Gu= ru
+91-9916513186
<= /div>

On Mon, Feb 6, 2023 at 5:17 PM Guo, Gua <gua.guo@intel.com> wrote:

UniversalPayload.sh have Clang tool chain depe= ndency.

=C2=A0

I assume your machine is ubuntu-20.10, please = download it. And set use export PATH=3D$PATH:<Clang bin path> to prev= ent the issue.

=C2=A0

https://github.com/llvm/llvm-project/rele= ases/download/llvmorg-11.1.0/clang+llvm-11.1.0-x86_64-linux-gnu-ubuntu-20.1= 0.tar.xz

=C2=A0

Thanks,

Gua

=C2=A0

From: ritul guru <ritul.bits@gmail.com>
Sent: Monday, February 6, 2023 7:37 PM
To: Guo, Gua <gua.guo@intel.com>
Cc: devel@= edk2.groups.io; Mike Maslenkin <mike.maslenkin@gmail.com>
Subject: Re: [edk2-devel] regarding build uefipayload in debug mode = in linux

=C2=A0

Thanks,

=C2=A0

17:05 $ ./UefiPayloadPkg/UniversalPayloadBuild= .sh -t GCC5 -a IA32 -a X64 -D CPU_TIMER_LIB_ENABLE=3DFALSE
python_exe=3D/usr/bin/python3.8
"llvm-objcopy" --version
/bin/sh: 1: llvm-objcopy: not found
- Failed - error happened when run command: "llvm-objcopy" --vers= ion
- Failed - Please check if LLVM is installed or if CLANG_BIN is set correct= ly
=E2=9C=98-1 ~/src/opensource/= edk2 [master =E2=86=93=C2=B722|=E2=9C=9A 1]

=C2=A0

=C2=A0

I am seeing above errors, is clang required fo= r UniversalPayloadBuild.sh compilation?

=C2=A0

=C2=A0

=C2=A0

Thanks & Regards
Ritul Guru
+91-9916513186

=C2=A0

=C2=A0

On Mon, Feb 6, 2023 at 6:23 AM Guo, Gua <gua.guo@intel.com> w= rote:

I just quickly check your command, look like it inco= rrect UefiPayload

=C2=A0

For Uefi Payload

  • build -p "UefiPayloadPkg/UefiPayloadPkg.dsc" -b DEBUG -t GCC5 -a = IA32 -a X64 -D BOOTLOADER=3DCOREBOOT

=C2=A0

For Uefi Universal Payload

  • Coreboot =

git clone https://github.com/StarLabsLtd/coreboot.git Coreboot=

cd Coreboot

git submodule update --init

make iasl

make crossgcc

make defconfig KBUILD_DEFCONFIG=3Dconfig.starlabs_qemu

make

=C2=A0

  • Edk2
    • =

git clone https://github.com/tianocore/edk2.git Edk2

cd Edk2

git submodule update --init

source ./edksetup.sh

make -C ./BaseTools

bash UefiPayloadPkg/UniversalPayloadBuild.sh -t GCC5 -a IA32 -D CPU_TIMER_L= IB_ENABLE=3DFALSE

=C2=A0

  • ShimLayer=

git clone https://github.com/UniversalScalableFirmware/upl.coreboot.shimlayer=C2= =A0 ShimLayer

cd ShimLayer

bash CorebootShimBuild.sh

=C2=A0

  • Test Procedure
  1. Copy "ShimLayer/Build/ShimLayer.elf" and "Edk2/Build/UefiPay= loadPkgX64/UniversalPayload.elf" to =E2=80=9CCoreboot/build=E2=80=9D.<= u>

2.=C2=A0=C2=A0=C2=A0 cd Coreboot/build

3.=C2=A0=C2=A0=C2=A0 Do the following commands.

./cbfstool coreboot.rom remove -r COREBOOT -n fallback/payload

./cbfstool coreboot.rom add-payload -r COREBOOT -n fallback/payload -f Shim= Layer.elf

./cbfstool coreboot.rom remove -r COREBOOT -n img/UniversalPayload

./cbfstool coreboot.rom add-flat-binary -r COREBOOT -n img/UniversalPayload= -f UniversalPayload.elf -l 0x200000 -e 0x100 -c lzma

qemu-system-x86_64 -bios coreboot.rom -serial stdio -M q35

=C2=A0

Thanks,

Gua

From: devel@edk2.groups= .io <devel= @edk2.groups.io> On Behalf Of ritul guru
Sent: Friday, February 3, 2023 11:08 PM
To: Mike Maslenkin <mike.maslenkin@gmail.com>
Cc: devel@= edk2.groups.io
Subject: Re: [edk2-devel] regarding build uefipayload in debug mode = in linux

=C2=A0

Thanks,

=C2=A0

build -p "UefiPayloadPkg/UefiPayloadPkg.d= sc" -b DEBUG -t GCC5 -a IA32 -a X64 -D COREBOOT

=C2=A0

I used above cmd, added DEBUG option by seeing= NO debug messages coming from uefipayload.

any idea how to enable debug messages coming f= rom uefipayload built with above cmd?

=C2=A0

=C2=A0

=C2=A0

=C2=A0

Thanks & Regards
Ritul Guru
+91-9916513186

=C2=A0

=C2=A0

On Fri, Feb 3, 2023 at 4:46 AM Mike Maslenkin <mike.maslenkin@= gmail.com> wrote:

Hi Ritul Guru.

There is a misprint in path to dsc file.
The path should be "UefiPayloadPkg/UefiPayloadPkg.dsc"
But there is another issue with your command line exists.
The instructions you are referred to [1]=C2=A0 contain a sentence:
"NOTE: Pure 32bit UEFI payload support could be added if required
later.", i.e. it won't build.
So, you need to build either pure X64 or X64 build with IA32 entry.

The command line for the latter is:
"build -p UefiPayloadPkg/UefiPayloadPkg.dsc -t GCC5 -a IA32 -a X64&quo= t;

*[1] https://github.com/tianocore/edk2/blob/master/UefiPayloadPkg/BuildAndIntegr= ationInstructions.txt#L55

Regards,
Mike.



On Fri, Feb 3, 2023 at 1:37 AM ritul guru <ritul.bits@gmail.com> wrote:
>
>
> Hi,
> I was following below link to build UEfiPayload for coreboot to boot f= rom,
>
> https://github.com/tianocore/edk2/blob/master/UefiPayloadPkg/BuildAndIntegr= ationInstructions.txt
>
> but getting below error,
> would appreciate help, thanks.
>
>
> ~/src/opensource/edk2 [master| ]
> 03:04 $ build -p UefiPayloadPkg\UefiPayloadPkg.dsc -t GCC5 -a IA32
> Build environment: Linux-5.10.102.1-microsoft-standard-WSL2-x86_64-wit= h-glibc2.29
> Build start time: 03:04:57, Feb.03 2023
>
> WORKSPACE=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D /home//src/opensource/edk2 > EDK_TOOLS_PATH=C2=A0 =C2=A0=3D /home//src/opensource/edk2/BaseTools > CONF_PATH=C2=A0 =C2=A0 =C2=A0 =C2=A0 =3D /home//src/opensource/edk2/Co= nf
> PYTHON_COMMAND=C2=A0 =C2=A0=3D /usr/bin/python3.8
>
>
> build.py...
>=C2=A0 : error C0DE: Unknown fatal error when processing [/home//src/op= ensource/edk2/UefiPayloadPkgUefiPayloadPkg.dsc]
>
> (Please send email to devel@edk2.groups.io for help, attaching following call sta= ck trace!)
>
> (Python 3.8.10 on linux) Traceback (most recent call last):
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/BinWrapper= s/PosixLike/../../Source/Python/build/build.py", line 2692, in Main >=C2=A0 =C2=A0 =C2=A0MyBuild =3D Build(Target, Workspace, Option,LogQ) >=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/BinWrapper= s/PosixLike/../../Source/Python/build/build.py", line 815, in __init__=
>=C2=A0 =C2=A0 =C2=A0self.InitPreBuild()
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/BinWrapper= s/PosixLike/../../Source/Python/build/build.py", line 1015, in InitPre= Build
>=C2=A0 =C2=A0 =C2=A0self.LoadConfiguration()
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/BinWrapper= s/PosixLike/../../Source/Python/build/build.py", line 971, in LoadConf= iguration
>=C2=A0 =C2=A0 =C2=A0self.GetToolChainAndFamilyFromDsc (self.PlatformFil= e)
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/BinWrapper= s/PosixLike/../../Source/Python/build/build.py", line 905, in GetToolC= hainAndFamilyFromDsc
>=C2=A0 =C2=A0 =C2=A0dscobj =3D self.BuildDatabase[File, BuildArch]
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/Source/Pyt= hon/Workspace/WorkspaceDatabase.py", line 104, in __getitem__
>=C2=A0 =C2=A0 =C2=A0BuildObject =3D self.CreateBuildObject(FilePath, Ar= ch, Target, Toolchain)
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/Source/Pyt= hon/Workspace/WorkspaceDatabase.py", line 120, in CreateBuildObject >=C2=A0 =C2=A0 =C2=A0MetaFileStorage(self.WorkspaceDb, FilePath, FileTyp= e)
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/Source/Pyt= hon/Workspace/MetaFileTable.py", line 426, in __new__
>=C2=A0 =C2=A0 =C2=A0reval =3D Class._FILE_TABLE_[FileType](*Args)
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/Source/Pyt= hon/Workspace/MetaFileTable.py", line 303, in __init__
>=C2=A0 =C2=A0 =C2=A0MetaFileTable.__init__(self, Cursor, MetaFile, MODE= L_FILE_DSC, Temporary, FromItem)
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/Source/Pyt= hon/Workspace/MetaFileTable.py", line 39, in __init__
>=C2=A0 =C2=A0 =C2=A0MetaFile.TimeStamp,
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/Source/Pyt= hon/Common/Misc.py", line 1539, in TimeStamp
>=C2=A0 =C2=A0 =C2=A0return os.stat(self.Path)[8]
>=C2=A0 =C2=A0File "/home//src/opensource/edk2/BaseTools/Source/Pyt= hon/Common/LongFilePathOs.py", line 51, in stat
>=C2=A0 =C2=A0 =C2=A0return os.stat(LongFilePath(path))
> FileNotFoundError: [Errno 2] No such file or directory: '/home//sr= c/opensource/edk2/UefiPayloadPkgUefiPayloadPkg.dsc'
>
>
>
>
>
> Thanks & Regards
> Ritul Guru
> +91-9916513186

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