Branch: refs/heads/master
  Home:   https://github.com/tianocore/edk2
  Commit: 1b26c4b73b27386f187fabe37810d3e2c055dc43
      
https://github.com/tianocore/edk2/commit/1b26c4b73b27386f187fabe37810d3e2c055dc43
  Author: Michael Kubacki <michael.kuba...@microsoft.com>
  Date:   2025-06-13 (Fri, 13 Jun 2025)

  Changed paths:
    M MdeModulePkg/Library/SmmCorePerformanceLib/MmCorePerformanceLib.c
    M MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c
    M MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.inf
    M MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLibInternal.h
    M 
MdeModulePkg/Library/SmmCorePerformanceLib/StandaloneMmCorePerformanceLib.c

  Log Message:
  -----------
  MdeModulePkg: Refactor MM Services Tables linked in MM Core Perf Lib

The code used a `MmServicesTableLib` dependency for both the
Standalone MM and Traditional MM instances and shared code between
those. There is not a readily available `MmServicesTable` lib
instance for Traditional SMM (that can link to `PiSmmCore`). To ease
integration and prevent creating an instance just for this case, this
change uses `SmmServicesTableLib` in the Traditional SMM instance and
`MmServicesTableLib` in the Standalone MM instance and moves code as
necessary to accommodate this.

For general reference, there are two available instances of
`MmServicesTableLib`:

- MdePkg/MmServicesTableLib - only supports DXE_SMM drivers.
- MdePkg/StandaloneMmServicesTableLib - supports both MM drivers and
  MM cores.

Signed-off-by: Michael Kubacki <michael.kuba...@microsoft.com>



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