Fix the bug that build tool and PCD driver can not deal with byte array or ANSIC type value for dynamic PCD.

This patch including following change:
1) Build tools:
   a) StringTable in generated PCD database is changed to UINT8 array but not original UINT16, because it can also stored the ANSIC and byte array.
   b) The layout of string table in PCD database is changed. To make sure unicode string is in double byte aligned, the item in string table which hold unicode string value will be put ahead than other items. After unicode string item, the HII variable name item is immediate. The byte array item and ANSIC string array item will be put at tail of whole string table.
   c) Fix bug that build tools does not handle the size of unicode string, byte array and ANSIC string.
2) PCD PEI/DXE driver:
   The pointer of StringTable is changed to UINT8* but not original UINT16*.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8392 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 11 insertions, 11 deletions

diff --git a/MdeModulePkg/Universal/PCD/Dxe/Service.c b/MdeModulePkg/Universal/PCD/Dxe/Service.c
index bfc17e7..60080f1 100644
--- a/MdeModulePkg/Universal/PCD/Dxe/Service.c
+++ b/MdeModulePkg/Universal/PCD/Dxe/Service.c
@@ -40,7 +40,7 @@ GetWorker (
 {

   UINT32              *LocalTokenNumberTable;

   EFI_GUID            *GuidTable;

-  UINT16              *StringTable;

+  UINT8               *StringTable;

   EFI_GUID            *Guid;

   UINT16              *Name;

   VARIABLE_HEAD       *VariableHead;

@@ -108,9 +108,9 @@ GetWorker (
   PcdDb = IsPeiDb ? ((UINT8 *) &mPcdDatabase->PeiDb) : ((UINT8 *) &mPcdDatabase->DxeDb);

                                     

   if (IsPeiDb) {

-    StringTable = (UINT16 *) (&mPcdDatabase->PeiDb.Init.StringTable[0]);

+    StringTable = (UINT8 *) (&mPcdDatabase->PeiDb.Init.StringTable[0]);

   } else {

-    StringTable = (UINT16 *) (&mPcdDatabase->DxeDb.Init.StringTable[0]);

+    StringTable = (UINT8 *) (&mPcdDatabase->DxeDb.Init.StringTable[0]);

   }

                                       

   

@@ -132,7 +132,7 @@ GetWorker (
       VariableHead = (VARIABLE_HEAD *) (PcdDb + Offset);

       

       Guid = GuidTable + VariableHead->GuidTableIndex;

-      Name = StringTable + VariableHead->StringIndex;

+      Name = (UINT16*)(StringTable + VariableHead->StringIndex);

       VaraiableDefaultBuffer = (UINT8 *) PcdDb + VariableHead->DefaultValueOffset;

 

       Status = GetHiiVariable (Guid, Name, &Data, &DataSize);

@@ -694,7 +694,7 @@ SetWorker (
   BOOLEAN             IsPeiDb;

   UINT32              LocalTokenNumber;

   EFI_GUID            *GuidTable;

-  UINT16              *StringTable;

+  UINT8               *StringTable;

   EFI_GUID            *Guid;

   UINT16              *Name;

   UINTN               VariableOffset;

@@ -770,9 +770,9 @@ SetWorker (
   PcdDb = IsPeiDb ? ((UINT8 *) &mPcdDatabase->PeiDb) : ((UINT8 *) &mPcdDatabase->DxeDb);

 

   if (IsPeiDb) {

-    StringTable = (UINT16 *) (&mPcdDatabase->PeiDb.Init.StringTable[0]);

+    StringTable = (UINT8 *) (&mPcdDatabase->PeiDb.Init.StringTable[0]);

   } else {

-    StringTable = (UINT16 *) (&mPcdDatabase->DxeDb.Init.StringTable[0]);

+    StringTable = (UINT8 *) (&mPcdDatabase->DxeDb.Init.StringTable[0]);

   }

 

   

@@ -786,7 +786,7 @@ SetWorker (
     

     case PCD_TYPE_STRING:

       if (SetPtrTypeSize (TmpTokenNumber, Size)) {

-        CopyMem (StringTable + *((UINT16 *)InternalData), Data, *Size);

+        CopyMem (StringTable + *((UINT8 *)InternalData), Data, *Size);

         Status = EFI_SUCCESS;

       } else {

         Status = EFI_INVALID_PARAMETER;

@@ -810,7 +810,7 @@ SetWorker (
       VariableHead = (VARIABLE_HEAD *) (PcdDb + Offset);

       

       Guid = GuidTable + VariableHead->GuidTableIndex;

-      Name = StringTable + VariableHead->StringIndex;

+      Name = (UINT16*) (StringTable + VariableHead->StringIndex);

       VariableOffset = VariableHead->Offset;

 

       Status = SetHiiVariable (Guid, Name, Data, *Size, VariableOffset);

diff --git a/MdeModulePkg/Universal/PCD/Pei/Service.c b/MdeModulePkg/Universal/PCD/Pei/Service.c
index 5bc1dc8..ff59b81 100644
--- a/MdeModulePkg/Universal/PCD/Pei/Service.c
+++ b/MdeModulePkg/Universal/PCD/Pei/Service.c
@@ -573,7 +573,7 @@ GetWorker (
   EFI_STATUS          Status;

   UINTN               DataSize;

   VOID                *Data;

-  UINT16              *StringTable;

+  UINT8               *StringTable;

   UINT16              StringTableIdx;

   PEI_PCD_DATABASE    *PeiPcdDb;

   UINT32              LocalTokenNumber;

@@ -622,7 +622,7 @@ GetWorker (
       VariableHead = (VARIABLE_HEAD *) ((UINT8 *)PeiPcdDb + Offset);

       

       Guid = &(PeiPcdDb->Init.GuidTable[VariableHead->GuidTableIndex]);

-      Name = &StringTable[VariableHead->StringIndex];

+      Name = (UINT16*)&StringTable[VariableHead->StringIndex];

 

       Status = GetHiiVariable (Guid, Name, &Data, &DataSize);