This checkin addresses the compatibility issue of passing arguments of type VA_LIST between components. The type VA_LIST is mapped onto the compiler specific implementation of varargs. As a result, modules build with different compilers may not use the same VA_LIST structure. The solution to this issue is to define a new type called BASE_LIST that is a compiler independent method of passing varargs between modules.

1) Update status code listeners to use the BASE_LIST based APIs in the PrintLib instead of the VA_LIST based APIs, since ReportStatusCodeExtractDebugInfo() was updated to return a parameter of type BASE_LIST.




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8409 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 10 insertions, 10 deletions

diff --git a/UnixPkg/Library/DxeUnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c b/UnixPkg/Library/DxeUnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c
index f09bf93c63..9653f01ffa 100644
--- a/UnixPkg/Library/DxeUnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c
+++ b/UnixPkg/Library/DxeUnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c
@@ -61,7 +61,7 @@ OemHookStatusCodeInitialize (
   //

   // Cache standard output handle.

   //

-  mStdOut = 1;
+  mStdOut = 1;

 

   return EFI_SUCCESS;

 }

@@ -111,7 +111,7 @@ OemHookStatusCodeReport (
   UINT32          ErrorLevel;

   UINT32          LineNumber;

   UINTN           CharCount;

-  VA_LIST         Marker;

+  BASE_LIST       Marker;

   EFI_DEBUG_INFO  *DebugInfo;

 

   Buffer[0] = '\0';

@@ -137,7 +137,7 @@ OemHookStatusCodeReport (
               mStdOut,

               Buffer,

               CharCount

-	      );
+	      );

 

     return EFI_SUCCESS;

 

@@ -146,7 +146,7 @@ OemHookStatusCodeReport (
     //

     // Print DEBUG() information into output buffer.

     //

-    CharCount = AsciiVSPrint (

+    CharCount = AsciiBSPrint (

                   Buffer, 

                   EFI_STATUS_CODE_DATA_MAX_SIZE, 

                   Format, 

@@ -159,10 +159,10 @@ OemHookStatusCodeReport (
     // Print specific data into output buffer.

     //

     DebugInfo = (EFI_DEBUG_INFO *) (Data + 1);

-    Marker    = (VA_LIST) (DebugInfo + 1);

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

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

 

-    CharCount = AsciiVSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, Format, Marker);

+    CharCount = AsciiBSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, Format, Marker);

   } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) {

     //

     // Print ERROR information into output buffer.

diff --git a/UnixPkg/Library/PeiUnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c b/UnixPkg/Library/PeiUnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c
index ab06814b11..ea028b5f2f 100644
--- a/UnixPkg/Library/PeiUnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c
+++ b/UnixPkg/Library/PeiUnixOemHookStatusCodeLib/UnixOemHookStatusCodeLib.c
@@ -119,7 +119,7 @@ OemHookStatusCodeReport (
   UINT32          ErrorLevel;
   UINT32          LineNumber;
   UINTN           CharCount;
-  VA_LIST         Marker;
+  BASE_LIST       Marker;
   EFI_DEBUG_INFO  *DebugInfo;
 
   Buffer[0] = '\0';
@@ -154,7 +154,7 @@ OemHookStatusCodeReport (
     //
     // Print DEBUG() information into output buffer.
     //
-    CharCount = AsciiVSPrint (
+    CharCount = AsciiBSPrint (
                   Buffer, 
                   EFI_STATUS_CODE_DATA_MAX_SIZE, 
                   Format, 
@@ -167,10 +167,10 @@ OemHookStatusCodeReport (
     // Print specific data into output buffer.
     //
     DebugInfo = (EFI_DEBUG_INFO *) (Data + 1);
-    Marker    = (VA_LIST) (DebugInfo + 1);
+    Marker    = (BASE_LIST) (DebugInfo + 1);
     Format    = (CHAR8 *) (((UINT64 *) Marker) + 12);
 
-    CharCount = AsciiVSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, Format, Marker);
+    CharCount = AsciiBSPrint (Buffer, EFI_STATUS_CODE_DATA_MAX_SIZE, Format, Marker);
   } else if ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) {
     //
     // Print ERROR information into output buffer.