[edk2-devel] [PATCH 0/4] Support payload in ELF format

[Steven Shi]

Is the CLANGDWARF a general toolchain? I suggest separating the CLANGDWARF toolchain code as a stand-alone patch.


Thanks

Steven Shi


> -----Original Message-----
> From: devel at edk2.groups.io <devel at edk2.groups.io> On Behalf Of Ni, Ray
> Sent: Wednesday, May 26, 2021 4:23 PM
> To: devel at edk2.groups.io
> Subject: [edk2-devel] [PATCH 0/4] Support payload in ELF format
> 
> Per universal payload spec, the payload is in ELF format.
> 
> The patch set adds toolchain CLANGDWARF for building ELF image and
> 
> adds a payload loader that can load ELF image.
> 
> Ray Ni (4):
>   BaseTools: Create CLANGDWARF toolchain
>   MdePkg/UniversalPayload: Add definition for extra info in payload
>   UefiPayloadPkg: Add PayloadLoaderPeim which can load ELF payload
>   PeiCore: Remove assertion when failing to load PE image
> 
>  BaseTools/Conf/build_rule.template            |  10 +-
>  BaseTools/Conf/tools_def.template             |  98 ++
>  MdeModulePkg/Core/Pei/Image/Image.c           |   5 +-
>  MdePkg/Include/UniversalPayload/ExtraData.h   |  28 +
>  .../UniversalPayload/UniversalPayload.h       |  38 +
>  MdePkg/MdePkg.dec                             |   3 +
>  UefiPayloadPkg/PayloadLoaderPeim/ElfLib.h     | 122 +++
>  .../PayloadLoaderPeim/ElfLib/Elf32.h          | 252 +++++
>  .../PayloadLoaderPeim/ElfLib/Elf32Lib.c       | 398 +++++++
>  .../PayloadLoaderPeim/ElfLib/Elf64.h          | 254 +++++
>  .../PayloadLoaderPeim/ElfLib/Elf64Lib.c       | 407 ++++++++
>  .../PayloadLoaderPeim/ElfLib/ElfCommon.h      | 983 ++++++++++++++++++
>  .../PayloadLoaderPeim/ElfLib/ElfLib.c         | 499 +++++++++
>  .../PayloadLoaderPeim/ElfLib/ElfLibInternal.h |  88 ++
>  .../PayloadLoaderPeim/PayloadLoaderPeim.c     | 187 ++++
>  .../PayloadLoaderPeim/PayloadLoaderPeim.inf   |  59 ++
>  16 files changed, 3426 insertions(+), 5 deletions(-)
>  create mode 100644 MdePkg/Include/UniversalPayload/ExtraData.h
>  create mode 100644 MdePkg/Include/UniversalPayload/UniversalPayload.h
>  create mode 100644 UefiPayloadPkg/PayloadLoaderPeim/ElfLib.h
>  create mode 100644 UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf32.h
>  create mode 100644 UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf32Lib.c
>  create mode 100644 UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf64.h
>  create mode 100644 UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf64Lib.c
>  create mode 100644
> UefiPayloadPkg/PayloadLoaderPeim/ElfLib/ElfCommon.h
>  create mode 100644 UefiPayloadPkg/PayloadLoaderPeim/ElfLib/ElfLib.c
>  create mode 100644
> UefiPayloadPkg/PayloadLoaderPeim/ElfLib/ElfLibInternal.h
>  create mode 100644
> UefiPayloadPkg/PayloadLoaderPeim/PayloadLoaderPeim.c
>  create mode 100644
> UefiPayloadPkg/PayloadLoaderPeim/PayloadLoaderPeim.inf
> 
> --
> 2.31.1.windows.1
> 
> 
> 
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