Reviewed-by: Guo Dong <guo.d...@intel.com>
> -----Original Message-----
> From: Ni, Ray <ray...@intel.com>
> Sent: Monday, June 28, 2021 11:27 PM
> To: devel@edk2.groups.io
> Cc: Ma, Maurice <maurice...@intel.com>; Dong, Guo
> <guo.d...@intel.com>; You, Benjamin <benjamin....@intel.com>
> Subject: [PATCH 2/2] UefiPayloadPkg/PayloadLoader: Remove assertion
>
> For R_386_RELATIVE and R_X86_64_RELATIVE, today's logic assumes that
> the content pointed by the Rela->r_offset is 0 but it's not always
> TRUE. We observed that linker may set the content to Rela->r_addend.
>
> The patch removes the assertion.
> There is no functionality impact for this patch.
>
> Signed-off-by: Ray Ni <ray...@intel.com>
> Cc: Maurice Ma <maurice...@intel.com>
> Cc: Guo Dong <guo.d...@intel.com>
> Cc: Benjamin You <benjamin....@intel.com>
> ---
> UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf32Lib.c | 1 -
> UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf64Lib.c | 1 -
> 2 files changed, 2 deletions(-)
>
> diff --git a/UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf32Lib.c
> b/UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf32Lib.c
> index dd27d3ce59..780f2d9507 100644
> --- a/UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf32Lib.c
> +++ b/UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf32Lib.c
> @@ -164,7 +164,6 @@ ProcessRelocation32 (
> // Calculation: B + A
>
> //
>
> if (RelaType == SHT_RELA) {
>
> - ASSERT (*Ptr == 0);
>
> *Ptr = (UINT32) Delta + Rela->r_addend;
>
> } else {
>
> //
>
> diff --git a/UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf64Lib.c
> b/UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf64Lib.c
> index 3f4f12903c..0f1b06e8cc 100644
> --- a/UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf64Lib.c
> +++ b/UefiPayloadPkg/PayloadLoaderPeim/ElfLib/Elf64Lib.c
> @@ -173,7 +173,6 @@ ProcessRelocation64 (
> // Calculation: B + A
>
> //
>
> if (RelaType == SHT_RELA) {
>
> - ASSERT (*Ptr == 0);
>
> *Ptr = Delta + Rela->r_addend;
>
> } else {
>
> //
>
> --
> 2.31.1.windows.1
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