Update PEI/DXE/SMM dispatchers to include DEBUG ((DEBUG_DISPATCH, )) macros to log the evaluation of all dependency expressions.

This logging can be enabled by setting the DEBUG_DISPATCH bit(0x80) of the PCD gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel.





git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11117 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 10 insertions, 0 deletions

diff --git a/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c b/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c
index 6198114bb1..3dd7549df8 100644
--- a/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c
+++ b/MdeModulePkg/Core/Pei/Dispatcher/Dispatcher.c
@@ -1078,11 +1078,20 @@ DepexSatisfied (
 {

   EFI_STATUS           Status;

   VOID                 *DepexData;

+  EFI_FV_FILE_INFO     FileInfo;

 

+  Status = PeiServicesFfsGetFileInfo (FileHandle, &FileInfo);

+  if (EFI_ERROR (Status)) {

+    DEBUG ((DEBUG_DISPATCH, "Evaluate PEI DEPEX for FFS(Unknown)\n"));

+  } else {

+    DEBUG ((DEBUG_DISPATCH, "Evaluate PEI DEPEX for FFS(%g)\n", &FileInfo.FileName));

+  }

+  

   if (PeimCount < Private->AprioriCount) {

     //

     // If its in the A priori file then we set Depex to TRUE

     //

+    DEBUG ((DEBUG_DISPATCH, "  RESULT = TRUE (Apriori)\n"));

     return TRUE;

   }

 

@@ -1099,6 +1108,7 @@ DepexSatisfied (
     //

     // If there is no DEPEX, assume the module can be executed

     //

+    DEBUG ((DEBUG_DISPATCH, "  RESULT = TRUE (No DEPEX)\n"));

     return TRUE;

   }