[edk2-devel] [Patch] IntelSiliconPkg/ShadowMicrocodePei: Fix GCC build error.

[Liming Gao]

Reviewed-by: Liming Gao <liming.gao at intel.com>

> -----Original Message-----
> From: Fu, Siyuan <siyuan.fu at intel.com>
> Sent: Thursday, February 27, 2020 9:58 AM
> To: devel at edk2.groups.io
> Cc: Ni, Ray <ray.ni at intel.com>; Chaganty, Rangasai V <rangasai.v.chaganty at intel.com>; Gao, Liming <liming.gao at intel.com>
> Subject: [Patch] IntelSiliconPkg/ShadowMicrocodePei: Fix GCC build error.
> 
> This patch fixes compiler error introduced by commit
> b0099a39bd.
> 
> BZ: https://tianocore.acgmultimedia.com/show_bug.cgi?id=2449
> Cc: Ray Ni <ray.ni at intel.com>
> Cc: Rangasai V Chaganty <rangasai.v.chaganty at intel.com>
> Cc: Liming Gao <liming.gao at intel.com>
> Signed-off-by: Siyuan Fu <siyuan.fu at intel.com>
> ---
>  .../Feature/ShadowMicrocode/ShadowMicrocodePei.c                | 2 +-
>  .../Intel/IntelSiliconPkg/Include/Guid/MicrocodeShadowInfoHob.h | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Silicon/Intel/IntelSiliconPkg/Feature/ShadowMicrocode/ShadowMicrocodePei.c
> b/Silicon/Intel/IntelSiliconPkg/Feature/ShadowMicrocode/ShadowMicrocodePei.c
> index 7e4084247e..8d6574f667 100644
> --- a/Silicon/Intel/IntelSiliconPkg/Feature/ShadowMicrocode/ShadowMicrocodePei.c
> +++ b/Silicon/Intel/IntelSiliconPkg/Feature/ShadowMicrocode/ShadowMicrocodePei.c
> @@ -247,7 +247,7 @@ ShadowMicrocodePatchWorker (
>        (VOID *) Patches[Index].Address,
>        Patches[Index].Size
>        );
> -    MicrocodeAddressInMemory[Index] = (UINT64) Walker;
> +    MicrocodeAddressInMemory[Index] = (UINT64) (UINTN) Walker;
>      Flashcontext->MicrocodeAddressInFlash[Index]  = (UINT64) Patches[Index].Address;
>      Walker += Patches[Index].Size;
>    }
> diff --git a/Silicon/Intel/IntelSiliconPkg/Include/Guid/MicrocodeShadowInfoHob.h
> b/Silicon/Intel/IntelSiliconPkg/Include/Guid/MicrocodeShadowInfoHob.h
> index d887b39123..1daae1234a 100644
> --- a/Silicon/Intel/IntelSiliconPkg/Include/Guid/MicrocodeShadowInfoHob.h
> +++ b/Silicon/Intel/IntelSiliconPkg/Include/Guid/MicrocodeShadowInfoHob.h
> @@ -58,7 +58,7 @@ typedef struct {
>    // microcode patch address on flash. The address is placed in same
>    // order as the microcode patches in MicrocodeAddrInMemory.
>    //
> -  UINT64  MicrocodeAddressInFlash[];
> +  UINT64  MicrocodeAddressInFlash[0];
>  } EFI_MICROCODE_STORAGE_TYPE_FLASH_CONTEXT;
> 
>  #endif
> --
> 2.19.1.windows.1


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