[PATCH v2 14/16] ArmPkg/Library: Convert StandaloneMmCoreEntryPoint to Arm-only

["Bret Barkelew" <bret@corthon.com>]

From: Bret Barkelew <brbarkel@microsoft.com>

Drop X64 references. Update GUID.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3652

Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Signed-off-by: Bret Barkelew <bret.barkelew@microsoft.com>
---
 ArmPkg/Library/StandaloneMmCoreEntryPoint/X64/StandaloneMmCoreEntryPoint.c | 71 --------------------
 ArmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf   |  6 +-
 2 files changed, 2 insertions(+), 75 deletions(-)

diff --git a/ArmPkg/Library/StandaloneMmCoreEntryPoint/X64/StandaloneMmCoreEntryPoint.c b/ArmPkg/Library/StandaloneMmCoreEntryPoint/X64/StandaloneMmCoreEntryPoint.c
deleted file mode 100644
index dffa965b8425..000000000000
--- a/ArmPkg/Library/StandaloneMmCoreEntryPoint/X64/StandaloneMmCoreEntryPoint.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/** @file
-  Entry point to the Standalone Mm Core.
-
-Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
-Copyright (c) Microsoft Corporation.
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-
-#include <PiMm.h>
-
-#include <Library/StandaloneMmCoreEntryPoint.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseLib.h>
-
-//
-// Cache copy of HobList pointer.
-//
-VOID *gHobList = NULL;
-
-/**
-  The entry point of PE/COFF Image for the STANDALONE MM Core.
-
-  This function is the entry point for the STANDALONE MM Core. This function is required to call
-  ProcessModuleEntryPointList() and ProcessModuleEntryPointList() is never expected to return.
-  The STANDALONE MM Core is responsible for calling ProcessLibraryConstructorList() as soon as the EFI
-  System Table and the image handle for the STANDALONE MM Core itself have been established.
-  If ProcessModuleEntryPointList() returns, then ASSERT() and halt the system.
-
-  @param  HobStart  Pointer to the beginning of the HOB List passed in from the PEI Phase.
-
-**/
-VOID
-EFIAPI
-_ModuleEntryPoint (
-  IN VOID  *HobStart
-  )
-{
-  //
-  // Cache a pointer to the HobList
-  //
-  gHobList = HobStart;
-
-  //
-  // Call the Standalone MM Core entry point
-  //
-  ProcessModuleEntryPointList (HobStart);
-
-  //
-  // TODO: Set page table here?? AARCH64 has this step for some reason
-  //
-}
-
-
-/**
-  Required by the EBC compiler and identical in functionality to _ModuleEntryPoint().
-
-  This function is required to call _ModuleEntryPoint() passing in HobStart.
-
-  @param  HobStart  Pointer to the beginning of the HOB List passed in from the PEI Phase.
-
-**/
-VOID
-EFIAPI
-EfiMain (
-  IN VOID  *HobStart
-  )
-{
-  _ModuleEntryPoint (HobStart);
-}
diff --git a/ArmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf b/ArmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf
index a0629cbc1a6f..c6b283653882 100644
--- a/ArmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf
+++ b/ArmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf
@@ -10,8 +10,8 @@
 
 [Defines]
   INF_VERSION                    = 0x0001001A
-  BASE_NAME                      = StandaloneMmCoreEntryPoint
-  FILE_GUID                      = C97AC593-109A-4C63-905C-675FDE2689E8
+  BASE_NAME                      = ArmStandaloneMmCoreEntryPoint
+  FILE_GUID                      = 0D7C6883-E1A8-4A7A-A35C-E0C200775B43
   MODULE_TYPE                    = MM_CORE_STANDALONE
   VERSION_STRING                 = 1.0
   PI_SPECIFICATION_VERSION       = 0x00010032
@@ -26,8 +26,6 @@ [Sources.AARCH64, Sources.ARM]
   Arm/SetPermissions.c
   Arm/CreateHobList.c
 
-[Sources.X64]
-  X64/StandaloneMmCoreEntryPoint.c
 
 [Packages]
   MdePkg/MdePkg.dec
-- 
2.31.1.windows.1