MdeModulePkg: StatusCodeHandler: StatusCodeHandler driver in StandaloneMm

This change added support of StandaloneMm for StatusCodeHandler. It
adds a new instance of StatusCodeHandler of MM_STANDALONE type, and
abstracts the driver entrypoint into separate files, replaced gSmst with
gMmst, and switched to MM version of RscHandlerProtocol.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Jiewen Yao <jiewen.yao@intel.com>

Signed-off-by: Kun Qin <kun.q@outlook.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/MdeModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerStandalone.c b/MdeModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerStandalone.c
new file mode 100644
index 0000000000..11a61705d6
--- /dev/null
+++ b/MdeModulePkg/Universal/StatusCodeHandler/Smm/StatusCodeHandlerStandalone.c
@@ -0,0 +1,31 @@
+/** @file

+  Abstraction layer that contains Standalone MM specific implementation for

+  Status Code Handler Driver.

+

+  Copyright (c) Microsoft Corporation.

+  SPDX-License-Identifier: BSD-2-Clause-Patent

+

+**/

+

+#include "StatusCodeHandlerMm.h"

+

+/**

+  Entry point of Standalone MM Status Code Driver.

+

+  This function is the entry point of Standalone MM Status Code Driver.

+

+  @param  ImageHandle       The firmware allocated handle for the EFI image.

+  @param  SystemTable       A pointer to the EFI MM System Table.

+

+  @retval EFI_SUCCESS       The entry point is executed successfully.

+

+**/

+EFI_STATUS

+EFIAPI

+StatusCodeHandlerStandaloneMmEntry (

+  IN EFI_HANDLE           ImageHandle,

+  IN EFI_MM_SYSTEM_TABLE  *SystemTable

+  )

+{

+  return StatusCodeHandlerCommonEntry ();

+}