Re: [edk2-devel] [PATCH v1 1/1] StandaloneMmPkg: Add X64 build support

["Ard Biesheuvel" <ardb@kernel.org>]

On Wed, 3 Feb 2021 at 04:54, <mikuback@linux.microsoft.com> wrote:
>
> From: Michael Kubacki <michael.kubacki@microsoft.com>
>
> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3202
>
> Several libraries have been added to the package to support X64 but
> the package itself does not support X64. This modifies the DSC to
> enable X64 build.
>
> Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
> Cc: Sami Mujawar <sami.mujawar@arm.com>
> Cc: Jiewen Yao <jiewen.yao@intel.com>
> Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
> ---
>  StandaloneMmPkg/StandaloneMmPkg.dsc | 13 ++++++++++---
>  1 file changed, 10 insertions(+), 3 deletions(-)
>
> diff --git a/StandaloneMmPkg/StandaloneMmPkg.dsc b/StandaloneMmPkg/StandaloneMmPkg.dsc
> index a566724c88ab..73f3f0f6b1cd 100644
> --- a/StandaloneMmPkg/StandaloneMmPkg.dsc
> +++ b/StandaloneMmPkg/StandaloneMmPkg.dsc
> @@ -3,6 +3,7 @@
>  #
>  # Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
>  # Copyright (c) 2016 - 2021, Arm Limited. All rights reserved.<BR>
> +# Copyright (C) Microsoft Corporation<BR>
>  #
>  #    SPDX-License-Identifier: BSD-2-Clause-Patent
>  #
> @@ -19,7 +20,7 @@ [Defines]
>    PLATFORM_VERSION               = 1.0
>    DSC_SPECIFICATION              = 0x00010011
>    OUTPUT_DIRECTORY               = Build/StandaloneMm
> -  SUPPORTED_ARCHITECTURES        = AARCH64
> +  SUPPORTED_ARCHITECTURES        = AARCH64|X64
>    BUILD_TARGETS                  = DEBUG|RELEASE
>    SKUID_IDENTIFIER               = DEFAULT
>
> @@ -37,6 +38,7 @@ [LibraryClasses]
>    #
>    BaseLib|MdePkg/Library/BaseLib/BaseLib.inf
>    BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
> +  CacheMaintenanceLib|MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.inf
>    DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
>    DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf
>    ExtractGuidedSectionLib|EmbeddedPkg/Library/PrePiExtractGuidedSectionLib/PrePiExtractGuidedSectionLib.inf
> @@ -47,7 +49,7 @@ [LibraryClasses]
>    MemoryAllocationLib|StandaloneMmPkg/Library/StandaloneMmCoreMemoryAllocationLib/StandaloneMmCoreMemoryAllocationLib.inf
>    MmServicesTableLib|MdePkg/Library/StandaloneMmServicesTableLib/StandaloneMmServicesTableLib.inf
>    PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
> -  PeCoffExtraActionLib|StandaloneMmPkg/Library/StandaloneMmPeCoffExtraActionLib/StandaloneMmPeCoffExtraActionLib.inf
> +  PeCoffExtraActionLib|MdePkg/Library/BasePeCoffExtraActionLibNull/BasePeCoffExtraActionLibNull.inf
>    PeCoffLib|MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
>    PrintLib|MdePkg/Library/BasePrintLib/BasePrintLib.inf
>    ReportStatusCodeLib|MdePkg/Library/BaseReportStatusCodeLibNull/BaseReportStatusCodeLibNull.inf
> @@ -60,6 +62,7 @@ [LibraryClasses.AARCH64]
>    StandaloneMmMmuLib|ArmPkg/Library/StandaloneMmMmuLib/ArmMmuStandaloneMmLib.inf
>    ArmSvcLib|ArmPkg/Library/ArmSvcLib/ArmSvcLib.inf
>    CacheMaintenanceLib|ArmPkg/Library/ArmCacheMaintenanceLib/ArmCacheMaintenanceLib.inf
> +  PeCoffExtraActionLib|StandaloneMmPkg/Library/StandaloneMmPeCoffExtraActionLib/StandaloneMmPeCoffExtraActionLib.inf
>
>    NULL|ArmPkg/Library/CompilerIntrinsicsLib/CompilerIntrinsicsLib.inf
>    NULL|MdePkg/Library/BaseStackCheckLib/BaseStackCheckLib.inf
> @@ -110,11 +113,11 @@ [Components.common]
>    StandaloneMmPkg/Library/StandaloneMmHobLib/StandaloneMmHobLib.inf
>    StandaloneMmPkg/Library/StandaloneMmMemLib/StandaloneMmMemLib.inf
>    StandaloneMmPkg/Library/StandaloneMmMemoryAllocationLib/StandaloneMmMemoryAllocationLib.inf
> -  StandaloneMmPkg/Library/StandaloneMmPeCoffExtraActionLib/StandaloneMmPeCoffExtraActionLib.inf
>    StandaloneMmPkg/Library/VariableMmDependency/VariableMmDependency.inf
>
>  [Components.AARCH64]
>    StandaloneMmPkg/Drivers/StandaloneMmCpu/AArch64/StandaloneMmCpu.inf
> +  StandaloneMmPkg/Library/StandaloneMmPeCoffExtraActionLib/StandaloneMmPeCoffExtraActionLib.inf
>
>  ###################################################################################################
>  #
> @@ -128,3 +131,7 @@ [Components.AARCH64]
>  [BuildOptions.AARCH64]
>  GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000 -march=armv8-a+nofp -mstrict-align
>  GCC:*_*_*_CC_FLAGS = -mstrict-align
> +
> +[BuildOptions.X64]
> +  MSFT:*_*_*_DLINK_FLAGS = /ALIGN:4096
> +  GCC:*_GCC*_*_DLINK_FLAGS = -z common-page-size=0x1000
> --
> 2.28.0.windows.1
>
>

This one does not apply either. Perhaps it got mangled because I only
received it via the mailing list rather than directly via CC?