CODEWITHSUNDEEP
qemuuefiedk2
Esaïe Njongssi
Esaïe Njongssi

Reputation: 103

Build edk2 in linux

i'm getting started to write a little and simple application with edk2.

So to write a simple edk2 UEFI application , i have started like this :

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

#. edksetup.sh BaseTools

Loading previous configuration from /media/ledoux/Data/osdev/devos/edk2/edk2/Conf/BuildEnv.sh
WORKSPACE: /media/ledoux/Data/osdev/devos/edk2/edk2
EDK_TOOLS_PATH: /media/ledoux/Data/osdev/devos/edk2/edk2/BaseTools
CONF_PATH: /media/ledoux/Data/osdev/devos/edk2/edk2/Conf

#vi Conf/target.txt

(there , i have put : TARGET_ARCH = IA32 X64 TOOL_CHAIN_TAG = VS2017)

# BUILD -a X64

Build environment: Linux-5.7.0-kali1-amd64-x86_64-with-glibc2.29
Build start time: 08:32:11, Sep.03 2020

WORKSPACE        = /media/ledoux/Data/osdev/devos/edk2/edk2
EDK_TOOLS_PATH   = /media/ledoux/Data/osdev/devos/edk2/edk2/BaseTools
CONF_PATH        = /media/ledoux/Data/osdev/devos/edk2/edk2/Conf
PYTHON_COMMAND   = /usr/bin/python3.8


Processing meta-data 
Architecture(s)  = X64
Build target     = DEBUG
Toolchain        = VS2017

Active Platform          = /media/ledoux/Data/osdev/devos/edk2/edk2/EmulatorPkg/EmulatorPkg.dsc
.................. 

- Failed -
Build end time: 08:32:29, Sep.03 2020
Build total time: 00:00:18

why the build was failed ?? Is it because the bad repository ?? how can i create OVMF.fd file after build it ???

Upvotes: 6

Views: 13720

Answers (3)

user123
user123

Reputation: 2884

Here's a complete tutorial for Linux Ubuntu 20. It worked perfectly on my side.

Setting up EDK2

Here are the steps I've taken to get EDK2 working on Linux Ubuntu 20:

  1. sudo apt-get install build-essential git uuid-dev iasl nasm python python3-distutils python3-apt

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

  3. Download brotli from here (the third file)

  4. Install it in ~/edk2/BaseTools/Source/C/BrotliCompress/brotli

  5. cd edk2

  6. make -C BaseTools

  7. Run . edksetup.sh (including the dot)

  8. Open Conf/target.txt in a text editor to change
    ACTIVE_PLATFORM to MdeModulePkg/MdeModulePkg.dsc
    TOOL_CHAIN_TAG to GCC5 and
    TARGET_ARCH to X64

  9. Download oniguruma from here

  10. Copy brotli to ~/edk2/MdeModulePkg/Library/BrotliCustomDecompressLib/brotli and oniguruma to ~/edk2/MdeModulePkg/Universal/RegularExpressionDxe/oniguruma

  11. build

If you ever close the bash terminal at any step just rerun . edksetup.sh because then you can't run build command.

Compiling your own efi app

The above will simply show you a bit of how this works in general. Once all this works, you want to compile your own Hello World example like the one below.

#include <Uefi.h>

EFI_STATUS EFIAPI UefiMain (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE  *SystemTable){
  SystemTable->ConOut->OutputString(SystemTable->ConOut, L"Hello World\n");
  return EFI_SUCCESS;
}

In order to do this, you need to take several more steps.

  1. Create a working directory in the edk2 directory like ~edk2/BootloaderPkg. In there, place 2 files one named Bootloader.c and one named Bootloader.inf.

  2. In Bootloader.c place the code above. In Bootloader.inf place the following:

[Defines]
  INF_VERSION                    = 1.25
  BASE_NAME                      = Bootloader
  FILE_GUID                      = 66949615-9653-4a86-8c61-6ef0952973b9
  MODULE_TYPE                    = UEFI_APPLICATION
  VERSION_STRING                 = 1.0
  ENTRY_POINT                    = UefiMain

[Sources]
  Bootloader.c

[Packages]
  MdePkg/MdePkg.dec
  
[LibraryClasses]
  UefiApplicationEntryPoint
  UefiLib
    
[Guids]

[Ppis]

[Protocols]

[FeaturePcd]

[Pcd]
  1. As stated on https://github.com/tianocore/tianocore.github.io/wiki/Getting-Started-Writing-Simple-Application,

Update an existing platform .DSC file with your project .inf file. The following list some examples.

So what I did is I took the .DSC file from the MdeModulePackage and I modified it a bit with the following content:

[Defines]
  PLATFORM_NAME                  = MdeModule
  PLATFORM_GUID                  = 587CE499-6CBE-43cd-94E2-186218569478
  PLATFORM_VERSION               = 0.98
  DSC_SPECIFICATION              = 0x00010005
  OUTPUT_DIRECTORY               = BootloaderPkg/Build
  SUPPORTED_ARCHITECTURES        = IA32|X64|EBC|ARM|AARCH64|RISCV64
  BUILD_TARGETS                  = DEBUG|RELEASE|NOOPT
  SKUID_IDENTIFIER               = DEFAULT

[LibraryClasses]
  #
  # Entry point
  #
  PeiCoreEntryPoint|MdePkg/Library/PeiCoreEntryPoint/PeiCoreEntryPoint.inf
  PeimEntryPoint|MdePkg/Library/PeimEntryPoint/PeimEntryPoint.inf
  DxeCoreEntryPoint|MdePkg/Library/DxeCoreEntryPoint/DxeCoreEntryPoint.inf
  UefiDriverEntryPoint|MdePkg/Library/UefiDriverEntryPoint/UefiDriverEntryPoint.inf
  UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf
  #
  # Basic
  #
  BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
  BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
  SynchronizationLib|MdePkg/Library/BaseSynchronizationLib/BaseSynchronizationLib.inf
  PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
  IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
  PciLib|MdePkg/Library/BasePciLibCf8/BasePciLibCf8.inf
  PciCf8Lib|MdePkg/Library/BasePciCf8Lib/BasePciCf8Lib.inf
  PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
  CacheMaintenanceLib|MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.inf
  PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
  PeCoffGetEntryPointLib|MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.inf
  SortLib|MdeModulePkg/Library/BaseSortLib/BaseSortLib.inf
  #
  # UEFI & PI
  #
  UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf
  UefiRuntimeServicesTableLib|MdePkg/Library/UefiRuntimeServicesTableLib/UefiRuntimeServicesTableLib.inf
  UefiRuntimeLib|MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf
  UefiLib|MdePkg/Library/UefiLib/UefiLib.inf
  UefiHiiServicesLib|MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.inf
  HiiLib|MdeModulePkg/Library/UefiHiiLib/UefiHiiLib.inf
  DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
  UefiDecompressLib|MdePkg/Library/BaseUefiDecompressLib/BaseUefiDecompressLib.inf
  PeiServicesTablePointerLib|MdePkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
  PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
  DxeServicesLib|MdePkg/Library/DxeServicesLib/DxeServicesLib.inf
  DxeServicesTableLib|MdePkg/Library/DxeServicesTableLib/DxeServicesTableLib.inf
  UefiBootManagerLib|MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
  VariablePolicyLib|MdeModulePkg/Library/VariablePolicyLib/VariablePolicyLib.inf
  #
  # Generic Modules
  #
  UefiUsbLib|MdePkg/Library/UefiUsbLib/UefiUsbLib.inf
  UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
  SecurityManagementLib|MdeModulePkg/Library/DxeSecurityManagementLib/DxeSecurityManagementLib.inf
  TimerLib|MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf
  SerialPortLib|MdePkg/Library/BaseSerialPortLibNull/BaseSerialPortLibNull.inf
  CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
  PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
  CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
  FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
  #
  # Misc
  #
  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
  DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
  ReportStatusCodeLib|MdePkg/Library/BaseReportStatusCodeLibNull/BaseReportStatusCodeLibNull.inf
  PeCoffExtraActionLib|MdePkg/Library/BasePeCoffExtraActionLibNull/BasePeCoffExtraActionLibNull.inf
  PerformanceLib|MdePkg/Library/BasePerformanceLibNull/BasePerformanceLibNull.inf
  DebugAgentLib|MdeModulePkg/Library/DebugAgentLibNull/DebugAgentLibNull.inf
  PlatformHookLib|MdeModulePkg/Library/BasePlatformHookLibNull/BasePlatformHookLibNull.inf
  ResetSystemLib|MdeModulePkg/Library/BaseResetSystemLibNull/BaseResetSystemLibNull.inf
  SmbusLib|MdePkg/Library/DxeSmbusLib/DxeSmbusLib.inf
  S3BootScriptLib|MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf
  CpuExceptionHandlerLib|MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.inf
  PlatformBootManagerLib|MdeModulePkg/Library/PlatformBootManagerLibNull/PlatformBootManagerLibNull.inf
  PciHostBridgeLib|MdeModulePkg/Library/PciHostBridgeLibNull/PciHostBridgeLibNull.inf
  TpmMeasurementLib|MdeModulePkg/Library/TpmMeasurementLibNull/TpmMeasurementLibNull.inf
  AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
  VarCheckLib|MdeModulePkg/Library/VarCheckLib/VarCheckLib.inf
  FileExplorerLib|MdeModulePkg/Library/FileExplorerLib/FileExplorerLib.inf
  NonDiscoverableDeviceRegistrationLib|MdeModulePkg/Library/NonDiscoverableDeviceRegistrationLib/NonDiscoverableDeviceRegistrationLib.inf

  FmpAuthenticationLib|MdeModulePkg/Library/FmpAuthenticationLibNull/FmpAuthenticationLibNull.inf
  CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
  BmpSupportLib|MdeModulePkg/Library/BaseBmpSupportLib/BaseBmpSupportLib.inf
  SafeIntLib|MdePkg/Library/BaseSafeIntLib/BaseSafeIntLib.inf
  DisplayUpdateProgressLib|MdeModulePkg/Library/DisplayUpdateProgressLibGraphics/DisplayUpdateProgressLibGraphics.inf
  VariablePolicyHelperLib|MdeModulePkg/Library/VariablePolicyHelperLib/VariablePolicyHelperLib.inf

[LibraryClasses.EBC.PEIM]
  IoLib|MdePkg/Library/PeiIoLibCpuIo/PeiIoLibCpuIo.inf

[LibraryClasses.common.PEI_CORE]
  HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
  MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf

[LibraryClasses.common.PEIM]
  HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
  MemoryAllocationLib|MdePkg/Library/PeiMemoryAllocationLib/PeiMemoryAllocationLib.inf
  ExtractGuidedSectionLib|MdePkg/Library/PeiExtractGuidedSectionLib/PeiExtractGuidedSectionLib.inf
  LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxPeiLib.inf

[LibraryClasses.common.DXE_CORE]
  HobLib|MdePkg/Library/DxeCoreHobLib/DxeCoreHobLib.inf
  MemoryAllocationLib|MdeModulePkg/Library/DxeCoreMemoryAllocationLib/DxeCoreMemoryAllocationLib.inf
  ExtractGuidedSectionLib|MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf

[LibraryClasses.common.DXE_DRIVER]
  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
  LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxDxeLib.inf
  MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
  ExtractGuidedSectionLib|MdePkg/Library/DxeExtractGuidedSectionLib/DxeExtractGuidedSectionLib.inf
  CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibFmp/DxeCapsuleLib.inf

[LibraryClasses.common.DXE_RUNTIME_DRIVER]
  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
  MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
  DebugLib|MdePkg/Library/UefiDebugLibConOut/UefiDebugLibConOut.inf
  LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxDxeLib.inf
  CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibFmp/DxeRuntimeCapsuleLib.inf
  VariablePolicyLib|MdeModulePkg/Library/VariablePolicyLib/VariablePolicyLibRuntimeDxe.inf

[LibraryClasses.common.SMM_CORE]
  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
  MemoryAllocationLib|MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/PiSmmCoreMemoryAllocationLib.inf
  SmmServicesTableLib|MdeModulePkg/Library/PiSmmCoreSmmServicesTableLib/PiSmmCoreSmmServicesTableLib.inf
  SmmCorePlatformHookLib|MdeModulePkg/Library/SmmCorePlatformHookLibNull/SmmCorePlatformHookLibNull.inf
  SmmMemLib|MdePkg/Library/SmmMemLib/SmmMemLib.inf

[LibraryClasses.common.DXE_SMM_DRIVER]
  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
  MemoryAllocationLib|MdePkg/Library/SmmMemoryAllocationLib/SmmMemoryAllocationLib.inf
  MmServicesTableLib|MdePkg/Library/MmServicesTableLib/MmServicesTableLib.inf
  SmmServicesTableLib|MdePkg/Library/SmmServicesTableLib/SmmServicesTableLib.inf
  LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxSmmLib.inf
  SmmMemLib|MdePkg/Library/SmmMemLib/SmmMemLib.inf

[LibraryClasses.common.UEFI_DRIVER]
  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
  MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
  DebugLib|MdePkg/Library/UefiDebugLibConOut/UefiDebugLibConOut.inf
  LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxDxeLib.inf

[LibraryClasses.common.UEFI_APPLICATION]
  HobLib|MdePkg/Library/DxeHobLib/DxeHobLib.inf
  MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
  DebugLib|MdePkg/Library/UefiDebugLibStdErr/UefiDebugLibStdErr.inf
  FileHandleLib|MdePkg/Library/UefiFileHandleLib/UefiFileHandleLib.inf

[LibraryClasses.common.MM_STANDALONE]
  HobLib|MdeModulePkg/Library/BaseHobLibNull/BaseHobLibNull.inf
  MemoryAllocationLib|MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.inf
  StandaloneMmDriverEntryPoint|MdePkg/Library/StandaloneMmDriverEntryPoint/StandaloneMmDriverEntryPoint.inf
  MmServicesTableLib|MdePkg/Library/StandaloneMmServicesTableLib/StandaloneMmServicesTableLib.inf
  LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxStandaloneMmLib.inf
  MemLib|StandaloneMmPkg/Library/StandaloneMmMemLib/StandaloneMmMemLib.inf

  NULL|MdePkg/Library/BaseStackCheckLib/BaseStackCheckLib.inf

[Components]
  BootloaderPkg/Bootloader.inf

[BuildOptions]

Place that content into a file named BootloaderPkg.dsc and place it into your working directory.

  1. Change the ACTIVE_PLATFORM line in your Conf/target.txt file to
ACTIVE_PLATFORM       = BootloaderPkg/BootloaderPkg.dsc
  1. Once this is done, you are ready to compile your own EFI application. Open a terminal and type the following commands:
cd edk2
. edksetup.sh
build

Now you should have in the ~/edk2/BootloaderPkg/Build directory all kind of files including Bootloader.efi which is the compiled EFI application.

Testing the EFI application

It is nice to have an EFI app now you would like to test it. Write a bash script and type the following commands into it (taken from the UEFI - OSDev Wiki):

dd if=/dev/zero of=edk2/BootloaderPkg/disk.img bs=512 count=93750
gdisk edk2/BootloaderPkg/disk.img  #o n ef00 w
sudo losetup --offset 1048576 --sizelimit 46934528 /dev/loop7 edk2/BootloaderPkg/disk.img
sudo mkdosfs -F 32 /dev/loop7
sudo mount /dev/loop7 /mnt
sudo cp edk2/BootloaderPkg/Build/DEBUG_GCC5/X64/Bootloader.efi /mnt
sudo umount /mnt
sudo losetup -d /dev/loop7

Place that script into your home directory and launch the script. You will be prompted to enter stuff. Type in order o, y, n, Enter, Enter, Enter, ef00, w and then y. This will get you to have a disk.img partioned with FAT32 and with the file Bootloader.efi on it (the EFI app).

Once this is done you need to download OVMF and qemu so type

sudo apt install ovmf qemu qemu-system-x86

Once this is done type the following command to launch the EFI shell in QEMU and test your EFI app.

sudo qemu-system-x86_64 -cpu qemu64 -drive if=pflash,format=raw,unit=0,file=/usr/share/OVMF/OVMF_CODE.fd,readonly=on -drive if=pflash,format=raw,unit=1,file=/usr/share/OVMF/OVMF_VARS.fd -drive format=raw,file=edk2/BootloaderPkg/disk.img,if=virtio

You should see a UEFI shell appear after a few seconds. Then type fs0: and then Bootloader.efi. This will change directory and then launch your EFI app.

Upvotes: 6

fpmurphy
fpmurphy

Reputation: 2537

I am surprised you got as far as you appear to have got with building EDK2.

Here is what I have to do to build it:

  • Ensure following packages are installed: gcc-c++, nasm, libuuid-devel, acpica-tools
  • Ensure you are using GCC bdf linker, i.e. /usr/bin/ld.bfd, not the gold linker.

As a regular user:

$ git clone https://github.com/tianocore/edk2.git
$ cd edk2
$ git submodule update --init
$ cd BaseTools
$ make

Assuming you successfully built the tools, next test building an existing EDK2 package:

$ cd edk2
$ . ./edksetup.sh
$ build -p MdeModulePkg/MdeModulePkg.dsc -t GCC5 -a X64
...
- Done -
Build end time: 19:36:56, Sep.04 2020
Build total time: 00:02:41
$

If the MdeModulePkg successfully builds, you are in good shape to build your first UEFI application using EDK2.

Upvotes: 0

unixsmurf
unixsmurf

Reputation: 6234

You're building under Linux, so you don't have Visual Studio (which is what VS2017 refers to). The build system really ought to say something more useful about it, but ... I can confirm from own experiments that it doesn't.

Use a toolchain tag of GCC5 instead - that one is still valid for the latest gcc10 builds.

Upvotes: 4

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