Update comments.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8569 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 2 insertions, 5 deletions

diff --git a/IntelFrameworkModulePkg/Library/PeiReportStatusCodeLib/ReportStatusCodeLib.c b/IntelFrameworkModulePkg/Library/PeiReportStatusCodeLib/ReportStatusCodeLib.c
index 94a30dadac..24606289c0 100644
--- a/IntelFrameworkModulePkg/Library/PeiReportStatusCodeLib/ReportStatusCodeLib.c
+++ b/IntelFrameworkModulePkg/Library/PeiReportStatusCodeLib/ReportStatusCodeLib.c
@@ -260,7 +260,8 @@ ReportStatusCodeExtractDebugInfo (
   *ErrorLevel = DebugInfo->ErrorLevel;

 

   //

-  // Here the address returned in Marker is 64-bit aligned.

+  // The first 12 * sizeof (UINT64) bytes following EFI_DEBUG_INFO are for variable arguments

+  // of format in DEBUG string. Its address is returned in Marker and has to be 64-bit aligned.

   // It must be noticed that EFI_DEBUG_INFO follows EFI_STATUS_CODE_DATA, whose size is

   // 20 bytes. The size of EFI_DEBUG_INFO is 4 bytes, so we can ensure that Marker

   // returned is 64-bit aligned.

@@ -268,10 +269,6 @@ ReportStatusCodeExtractDebugInfo (
   // cause unalignment exception.

   //

   *Marker = (BASE_LIST) (DebugInfo + 1);

-  //

-  // The first 12 * UINTN bytes of the string are really an

-  // argument stack to support varargs on the Format string.

-  //

   *Format = (CHAR8 *)(((UINT64 *)*Marker) + 12);

 

   return TRUE;