From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: intel.com, ip: 134.134.136.126, mailfrom: liming.gao@intel.com) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by groups.io with SMTP; Fri, 27 Sep 2019 00:47:14 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 27 Sep 2019 00:47:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,554,1559545200"; d="scan'208";a="389884674" Received: from shwde7172.ccr.corp.intel.com ([10.239.158.22]) by fmsmga005.fm.intel.com with ESMTP; 27 Sep 2019 00:47:09 -0700 From: "Liming Gao" To: devel@edk2.groups.io Cc: Jiewen Yao , Steven Shi , Jordan Justen , Laszlo Ersek , Andrew Fish , Ray Ni , Ard Biesheuvel , Jian J Wang , Hao A Wu , Bob Feng , Michael D Kinney Subject: [Patch 00/12] New Cross OS tool chain CLANG9 Date: Fri, 27 Sep 2019 15:46:23 +0800 Message-Id: <1569570395-11240-1-git-send-email-liming.gao@intel.com> X-Mailer: git-send-email 2.8.0.windows.1 BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1603 Code: https://github.com/lgao4/edk2/tree/CLANG9 Wiki: https://github.com/lgao4/edk2/wiki/CLANG9-Tools-Chain CLANG9 tool chain is added to directly generate PE/COFF image (EFI image). This tool chain uses LLVM clang C compiler and lld linker, generates PE/COFF image and PDB compatible debug symbol format. Now, it supports IA32/X64 Archs. It must use LLVM 9 or above release. LLVM 9 is ready on http://releases.llvm.org/download.html#9.0.0. CLANG9 is the cross OS tool chain. It can work on Windows/Linux/Mac host OS. For the same source code, with the same version LLVM tool chain, CLANG9 can generate the same binary image. So, the developer can choose the different development environment and work on the same code base. Besides, EDKII project build also requires third party tools: nasm and iasl. They both keep the same version. If so, the same binary image can be generated on the different host OS. LLVM tool chain provides the compiler and linker. To build EDK2 project, some other tools are still required. On Windows OS, nmake and Visual Studio are required to call Makefile and compile BaseTools C tools. On Linux/Mac, binutils and gcc are required to make and compile BaseTools C tools. Because VS or GCC are mainly used to compile BaseTools and provide nmake/make tool, they can keep on the stable version without update. To build source code, CLANG9 tool chain (-t CLANG9) can be specified on Windows OS, set CLANG_HOST_BIN=n, set CLANG9_BIN=LLVM installed directory CLANG_HOST_BIN is used CLANG_HOST_PREFIX. Prefix n is for nmake. For example: * set CLANG_HOST_BIN=n * set CLANG9_BIN=C:\Program Files\LLVM\bin\ * set IASL_PREFIX=C:\Asl\ On Linux/Mac, export CLANG9_BIN=LLVM installed directory, CLANG_HOST_BIN is not required, because there is no prefix for make. For example: * export CLANG9_BIN=/home/clang9/bin/ Now, CLANG9 tool chain has been verified in Edk2 packages and Ovmf/Emulator with LLVM 9.0.0 on Windows and Linux OS. OVMF IA32/X64/IA32X64 all boots to Shell on Windows and Linux OS. Emulator can boot to Shell on Windows only with CLANG9. OVMF Ia32X64 RELEASE build generates the same BIOS images on Windows and Linux OS. Cc: Jiewen Yao Cc: Steven Shi Cc: Jordan Justen Cc: Laszlo Ersek Cc: Andrew Fish Cc: Ray Ni Cc: Ard Biesheuvel Cc: Jian J Wang Cc: Hao A Wu Cc: Bob Feng Cc: Michael D Kinney Liming Gao (12): BaseTools tools_def.template: Remove unnecessary $(DEST_DIR_DEBUG) path BaseTools tools_def: Add CLANG9 tool chain to directly generate PE image BaseTools GenFw: Fix the issue to update the wrong size as SectionSize MdePkg Base.h: Add definition for CLANG9 tool chain MdePkg BaseIoLibIntrinsic: Remove __inline__ attribute for IO functions MdeModulePkg LzmaCustomDecompressLib: Update macro to be same in CLANG tool MdeModulePkg RegularExpressionDxe: Disable warning for CLANG9 tool chain CryptoPkg: Append options to make CLANG9 tool chain pass build CryptoPkg IntrinsicLib: Make _fltused always be used EmulatorPkg: Enable CLANG9 tool chain OvmfPkg: Enable CLANG9 tool chain OvmfPkg SecMain: Add build option "-fno-omit-frame-pointer" for CLANG9 X64 BaseTools/Source/C/GenFw/GenFw.c | 8 +- CryptoPkg/Library/IntrinsicLib/MemoryIntrinsics.c | 10 ++- EmulatorPkg/Win/Host/WinHost.c | 11 ++- MdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c | 6 -- BaseTools/Conf/build_rule.template | 26 +++--- BaseTools/Conf/tools_def.template | 124 +++++++++++++++++++++++++--- CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf | 1 + CryptoPkg/Library/BaseCryptLib/PeiCryptLib.inf | 1 + CryptoPkg/Library/BaseCryptLib/RuntimeCryptLib.inf | 1 + CryptoPkg/Library/BaseCryptLib/SmmCryptLib.inf | 1 + CryptoPkg/Library/OpensslLib/OpensslLib.inf | 1 + CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf | 1 + EmulatorPkg/EmulatorPkg.dsc | 8 +- EmulatorPkg/EmulatorPkg.fdf | 2 +- EmulatorPkg/Win/Host/WinHost.inf | 6 ++ MdeModulePkg/Library/LzmaCustomDecompressLib/Sdk/C/7zTypes.h | 2 +- .../Universal/RegularExpressionDxe/RegularExpressionDxe.inf | 3 + MdePkg/Include/Base.h | 6 +- MdePkg/Include/Ia32/ProcessorBind.h | 4 +- MdePkg/Include/X64/ProcessorBind.h | 2 +- OvmfPkg/OvmfPkgIa32.dsc | 4 +- OvmfPkg/OvmfPkgIa32X64.dsc | 4 +- OvmfPkg/OvmfPkgX64.dsc | 4 +- OvmfPkg/Sec/SecMain.inf | 4 + 24 files changed, 192 insertions(+), 48 deletions(-) -- 2.13.0.windows.1