StandaloneMmPkg/Core: Dump all HOB info in entrypoint

Print HOB information at top of StandaloneMmMain().

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Signed-off-by: Wei6 Xu <wei6.xu@intel.com>

StandaloneMmPkg/Core/StandaloneMmCore.c

@@ -512,6 +512,10 @@ StandaloneMmMain (
 
   DEBUG ((DEBUG_INFO, "MmMain - 0x%x\n", HobStart));
 
+  DEBUG_CODE (
+    PrintHobList (HobStart, NULL);
+    );
+
   //
   // Determine if the caller has passed a reference to a MM_CORE_PRIVATE_DATA
   // structure in the Hoblist. This choice will govern how boot information is

StandaloneMmPkg/Core/StandaloneMmCore.h

@@ -40,7 +40,7 @@
 #include <Library/ReportStatusCodeLib.h>
 #include <Library/MemoryAllocationLib.h>
 #include <Library/PcdLib.h>
-
+#include <Library/HobPrintLib.h>
 #include <Library/StandaloneMmMemLib.h>
 #include <Library/HobLib.h>
 

StandaloneMmPkg/Core/StandaloneMmCore.inf

@@ -52,6 +52,7 @@
   PeCoffLib
   ReportStatusCodeLib
   StandaloneMmCoreEntryPoint
+  HobPrintLib
 
 [Protocols]
   gEfiDxeMmReadyToLockProtocolGuid             ## UNDEFINED # SmiHandlerRegister

StandaloneMmPkg/StandaloneMmPkg.dsc

@@ -59,6 +59,7 @@
   StandaloneMmCoreEntryPoint|StandaloneMmPkg/Library/StandaloneMmCoreEntryPoint/StandaloneMmCoreEntryPoint.inf
   StandaloneMmDriverEntryPoint|MdePkg/Library/StandaloneMmDriverEntryPoint/StandaloneMmDriverEntryPoint.inf
   VariableMmDependency|StandaloneMmPkg/Library/VariableMmDependency/VariableMmDependency.inf
+  HobPrintLib|MdeModulePkg/Library/HobPrintLib/HobPrintLib.inf
 
 [LibraryClasses.AARCH64, LibraryClasses.ARM]
   ArmLib|ArmPkg/Library/ArmLib/ArmBaseLib.inf