Remove the dead files.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@607 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/EdkModulePkg/Universal/PCD/Common/PcdCommon.c b/EdkModulePkg/Universal/PCD/Common/PcdCommon.c
deleted file mode 100644 (file)
index 1af93c1..0000000
--- a/EdkModulePkg/Universal/PCD/Common/PcdCommon.c
+++ /dev/null
@@ -1,592 +0,0 @@
-/** @file\r
-Common functions used by PCD PEIM and PCD DXE.\r
-\r
-Copyright (c) 2006, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution.  The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-\r
-Module Name: PcdCommon.c\r
-\r
-**/\r
-#include "PcdCommon.h"\r
-\r
-\r
-\r
-/**\r
-  The function retrieves the PCD data value according to\r
-  the PCD_DATA_TYPE specified.\r
-\r
-  @param[in] Type The PCD_DATA_TYPE used to interpret the data.\r
-  @param[in] InData The input data.\r
-  @param[in] OutData The output data.\r
-  @param[in] Len The length of the data; it is mainly used for PcdPointer type.\r
-\r
-  @retval VOID\r
---*/\r
-VOID\r
-GetDataBasedOnType (\r
-  IN PCD_DATA_TYPE Type,\r
-  IN VOID          *InData,\r
-  OUT VOID         *OutData,\r
-  IN UINTN         Len\r
-  )\r
-{\r
-  if (Type == PcdPointer) {\r
-    //\r
-    // When the Type is PcdPointer, we are returning \r
-    // the address of the internal buffer kpet by\r
-    // PCD database. Therefore, we treat OutData as\r
-    // a pointer to a "VOID *". Thus, the ugly type cast\r
-    // (VOID **) is used.\r
-    //\r
-\r
-    *((VOID **) OutData) = InData;\r
-  } else {\r
-    CopyMem (OutData, InData, Len);\r
-  }\r
-  \r
-  return;\r
-  \r
-}\r
-\r
-UINTN\r
-GetExtendedDataOffset (\r
-  IN CONST PCD_INDEX           *PcdIndex,\r
-  IN UINTN                     SkuIdx,\r
-  IN CONST PCD_DATABASE_HEADER *Info\r
-  )\r
-{\r
-  UINT8 *OffsetAddress;\r
-  UINTN Offset;\r
-\r
-  OffsetAddress = GetAbsoluteAddress (PcdIndex->ExtendedDataOffset, \r
-                                      Info->ImageIndexOffset, \r
-                                      Info\r
-                                      );\r
-\r
-  OffsetAddress += (SkuIdx * Info->ExtendedOffsetLength);\r
-\r
-\r
-  CopyMem (&Offset, OffsetAddress, Info->ExtendedOffsetLength);\r
-\r
-  return Offset;\r
-}\r
-\r
-\r
-\r
-VOID\r
-GetHiiDataProperty (\r
-  IN CONST PCD_INDEX           *PcdIndex,\r
-  IN UINTN                     SkuIdx,\r
-  IN CONST PCD_DATABASE_HEADER *Info,\r
-  OUT EFI_GUID                 **VariableGuid,\r
-  OUT UINT16                   **VariableName\r
-  )\r
-{\r
-  UINT16 NameOffset;\r
-  UINT16 GuidOffset;\r
-  UINT8  *HiiDataOffset;\r
-\r
-  HiiDataOffset = GetAbsoluteAddress (PcdIndex->HiiData, Info->ImageIndexOffset, Info);\r
-  HiiDataOffset += (SkuIdx * (Info->HiiGuidOffsetLength + Info->HiiVariableOffsetLength));\r
-\r
-  CopyMem (&GuidOffset, HiiDataOffset, Info->HiiGuidOffsetLength);\r
-  CopyMem (&NameOffset, HiiDataOffset + Info->HiiGuidOffsetLength, Info->HiiVariableOffsetLength);\r
-  \r
-  *VariableGuid  = (EFI_GUID *) GetAbsoluteAddress (GuidOffset * sizeof (EFI_GUID), Info->GuidTableOffset, Info);\r
-  *VariableName  = (UINT16 *)   GetAbsoluteAddress (NameOffset * sizeof (UINT16)  , Info->StringTableOffset, Info);\r
-  \r
-  return;\r
-}\r
-\r
-\r
-\r
-UINTN\r
-GetSkuIdIdx (\r
-  IN CONST PCD_INDEX           *PcdIndex,\r
-  IN CONST PCD_DATABASE_HEADER *Info\r
-  )\r
-{\r
-  UINT8      *SkuIdArray;\r
-  UINTN      SkuIdx;\r
-\r
-  SkuIdArray = GetAbsoluteAddress (PcdIndex->SkuIdArray, Info->ImageIndexOffset, Info);\r
-  \r
-  SkuIdx = 0;\r
-\r
-  if (PcdIndex->StateByte.SkuEnable) {\r
-\r
-     for (; SkuIdx < PcdIndex->SkuCount; SkuIdx++) {\r
-       if (SkuIdArray[SkuIdx] == Info->SkuId) {\r
-        break;\r
-       }\r
-     }\r
-\r
-     if (SkuIdx > PcdIndex->SkuCount) {\r
-       if (Info->SkuId == 0) {\r
-         //\r
-         // If no SKU_ID is set previously\r
-         // Just retrieve the first value\r
-         //\r
-         SkuIdx = 0;\r
-       } else {\r
-         //\r
-         // Just can't find the SKU_ID, ASSERT according to Spec.\r
-         //\r
-         ASSERT (FALSE);\r
-       }\r
-    }\r
-      \r
-  }\r
-\r
-  return SkuIdx;\r
-\r
-}\r
-\r
-\r
-\r
-/**\r
-  The function is the worker function to get the data of a PCD entry.\r
-\r
-  @param[in] PcdIndex The PCD Index.\r
-  @param[in] Info     The attributes of the PCD database.\r
-  @param[out] Data    The output data.\r
-\r
-  @retval VOID\r
---*/\r
-UINT8*\r
-GetPcdDataPtr (\r
-  IN CONST PCD_INDEX           *PcdIndex,\r
-  IN CONST PCD_DATABASE_HEADER *Info\r
-  )\r
-{\r
-  UINTN      VariableDataSize;\r
-  VOID       *VariableData;\r
-  UINT16     *VariableName;\r
-  UINT8      *PcdData;\r
-  EFI_GUID   *VariableGuid;\r
-  EFI_STATUS Status;\r
-  UINTN      SkuIdx;\r
-  UINTN      ExtendedOffset;\r
-\r
-  //\r
-  // If Sku is not enalbed for this PCD Entry.\r
-  // SkuIdx 0 will be used to compute PcdData\r
-  //\r
-  SkuIdx = GetSkuIdIdx (PcdIndex, Info);\r
-\r
-  if (PcdIndex->StateByte.HiiEnable) {\r
-\r
-    GetHiiDataProperty (PcdIndex, SkuIdx, Info, &VariableGuid, &VariableName);\r
-\r
-    Status = GetHiiVariable (VariableGuid, VariableName, &VariableData, &VariableDataSize);\r
-    ASSERT_EFI_ERROR (Status);\r
-    ASSERT (VariableDataSize >= (PcdIndex->DatumSize + PcdIndex->ExtendedDataOffset));\r
-\r
-    PcdData = (UINT8 *) VariableData + PcdIndex->ExtendedDataOffset;\r
-\r
-    return PcdData;\r
-  }\r
-\r
-  //\r
-  // For VPD and Data type, we need the ExtendedOffset.\r
-  // So get it here.\r
-  //\r
-  ExtendedOffset = GetExtendedDataOffset (PcdIndex, SkuIdx, Info);\r
-\r
-  if (PcdIndex->StateByte.VpdEnable) {\r
-\r
-    PcdData = (VOID *) (Info->VpdStart + ExtendedOffset);\r
-    \r
-    return PcdData;\r
-  }\r
-\r
-  //\r
-  // For data type, we just need the pointer\r
-  //\r
-  PcdData = GetAbsoluteAddress (\r
-              ExtendedOffset,\r
-              Info->DataBufferOffset,\r
-              Info\r
-              );\r
-\r
-  return PcdData;\r
-\r
-}\r
-\r
-\r
-\r
-/**\r
-  The function locates the PCD_INDEX according to TokeNumber and GUID space given.\r
-\r
-  @param[in] TokenNumber The token number.\r
-  @param[in] Guid        The GUID token space.\r
-  @param[out] Info       The attributes of the PCD database.\r
-\r
-  @retval PCD_INDEX*     The PCD_INDEX found.\r
---*/\r
-PCD_INDEX *\r
-FindPcdIndex (\r
-  IN   UINTN                     TokenNumber,\r
-  IN   CONST EFI_GUID            *Guid,\r
-  IN   CONST PCD_DATABASE_HEADER *Info,\r
-  OUT  UINTN                     *Index\r
-  )\r
-{\r
-  PCD_INDEX *PcdIndex;\r
-  UINTN     Idx;\r
-  EFI_GUID      *GuidSpace;\r
-\r
-  PcdIndex = (PCD_INDEX *) GetAbsoluteAddress (0, Info->PcdIndexOffset, Info);\r
-\r
-  for (Idx = 0; Idx < Info->EntryCount; Idx++, PcdIndex++) {\r
-    if (Index != NULL) {\r
-      *Index = Idx;\r
-    }\r
-    \r
-    if (PcdIndex->TokenNumber == TokenNumber) {\r
-      if (Guid == NULL) {\r
-        if (!PcdIndex->StateByte.ExtendedGuidPresent) {\r
-          return PcdIndex;\r
-        }\r
-      } else {\r
-        if (PcdIndex->StateByte.ExtendedGuidPresent) {\r
-          GuidSpace = (EFI_GUID *) GetAbsoluteAddress (PcdIndex->DynamicExGuid, Info->GuidTableOffset, Info);\r
-          if (CompareGuid (GuidSpace, Guid)) {\r
-            return PcdIndex;\r
-          }\r
-        }\r
-      }\r
-    }\r
-\r
-  }\r
-\r
-  if (Index != NULL) {\r
-    *Index = 0;\r
-  }\r
-  \r
-  return NULL;\r
-\r
-}\r
-\r
-\r
-\r
-/**\r
-  The function set the PCD Entry data value according to the\r
-  PCD_DATA_TYPE given.\r
-\r
-  @param[out] OutData The output data.\r
-  @param[in]  InData  The input data.\r
-  @param[in]  Len     The length of the data.\r
-\r
-\r
-  @retval EFI_SUCESS If data value is found according to SKU_ID.\r
-  @retval EFI_NOT_FOUND If not such a value is found.\r
-\r
---*/\r
-VOID\r
-SetDataBasedOnType (\r
-  OUT VOID *       OutData,\r
-  IN CONST VOID *  InData,\r
-  IN UINTN         Len\r
-)\r
-{\r
-  CopyMem (OutData, InData, Len);\r
-\r
-  return;\r
-}\r
-\r
-\r
-\r
-/**\r
-  The function returns the actual address of item in the PCD\r
-  database according to its Segment and Offset.\r
-\r
-  @param[out] Offset        The offset within the segment.\r
-  @param[in]  SegmentStart  The starting address of the segment.\r
-  @param[in]  DatabaseStart The base address of the PCD DataBase.\r
-\r
-\r
-  @retval UINT8* The absolute address.\r
-\r
---*/\r
-UINT8 *\r
-GetAbsoluteAddress (\r
-  IN UINTN                        Offset,\r
-  IN UINTN                        SegmentStart,\r
-  IN CONST PCD_DATABASE_HEADER    *DatabaseStart\r
-  )\r
-{\r
-  UINT8 *Address;\r
-\r
-  Address = (UINT8 *) DatabaseStart + SegmentStart + Offset;\r
-\r
-  return Address;\r
-}\r
-\r
-\r
-\r
-/**\r
-  The function retrieves the PCD data value according to\r
-  TokenNumber and Guid space given.\r
-\r
-  @param[in]  Database    The PCD Database Instance.\r
-  @param[in]  TokenNumber The token number.\r
-  @param[in]  Guid        The Guid space.\r
-  @param[in]  Type        The storage type.\r
-  @param[out] Data        The output data.\r
-\r
-  @retval VOID\r
-\r
---*/\r
-VOID\r
-GetPcdEntryWorker (\r
-  IN CONST PCD_DATABASE_HEADER  *Info,\r
-  IN UINTN                      TokenNumber,\r
-  IN CONST EFI_GUID             *Guid,  OPTIONAL\r
-  IN PCD_DATA_TYPE              Type,\r
-  OUT VOID                      *Data\r
-  )\r
-{\r
-  PCD_INDEX         *PcdIndex;\r
-  UINT8             *PcdData;\r
-\r
-  ASSERT (Data != NULL);\r
-\r
-  //\r
-  // Find the PCD entry in list in memory first\r
-  //\r
-  PcdIndex = FindPcdIndex (TokenNumber, Guid, Info, NULL);\r
-\r
-  ASSERT (PcdIndex != NULL);\r
-\r
-  ASSERT (PcdIndex->StateByte.DataType == Type);\r
-\r
-  PcdData = GetPcdDataPtr (PcdIndex, Info);\r
-\r
-  GetDataBasedOnType (PcdIndex->StateByte.DataType, PcdData, Data, PcdIndex->DatumSize);\r
-\r
-  return;\r
-}\r
-\r
-\r
-\r
-/**\r
-  The function retrieves the PCD data value according to\r
-  TokenNumber and Guid space given.\r
-\r
-  @param[in]  Database    The PCD Database Instance.\r
-  @param[in]  TokenNumber The token number.\r
-  @param[in]  Guid        The Guid space.\r
-\r
-  @retval     UINTN       The size of the PCD Entry.\r
-\r
---*/\r
-UINTN\r
-GetPcdEntrySizeWorker (\r
-  IN CONST PCD_DATABASE_HEADER  *Info,\r
-  IN UINTN                      TokenNumber,\r
-  IN CONST EFI_GUID             *Guid  OPTIONAL\r
-  )\r
-{\r
-  PCD_INDEX         *PcdIndex;\r
-\r
-  //\r
-  // Find the PCD entry in list in memory first\r
-  //\r
-  PcdIndex = FindPcdIndex (TokenNumber, Guid, Info, NULL);\r
-\r
-  ASSERT (PcdIndex != NULL);\r
-\r
-  return PcdIndex->DatumSize;\r
-\r
-}\r
-\r
-\r
-\r
-/**\r
-  The function checks if given GUID space match the record\r
-  in the PCD_INDEX.\r
-\r
-  @param[in]  Guid              The GUID space.\r
-  @param[in]  PcdIndex          The PCD_INDEX.\r
-  @param[in]  Info              The attribute of the PCD DATABASE.\r
-\r
-  @retval     TRUE              The GUID space match the record.\r
-  @retval     FALSE             Othewise.\r
-\r
---*/\r
-BOOLEAN\r
-PeiImageIndexMatchGuidSpace (\r
-  IN  CONST EFI_GUID            *Guid,\r
-  IN  CONST PCD_INDEX           *PcdIndex,\r
-  IN  CONST PCD_DATABASE_HEADER *Info\r
-)\r
-{\r
-  EFI_GUID *GuidSpace;\r
-\r
-  if (PcdIndex->StateByte.ExtendedGuidPresent) {\r
-    GuidSpace = (EFI_GUID *) GetAbsoluteAddress (PcdIndex->DynamicExGuid, Info->GuidTableOffset, Info);\r
-    return CompareGuid (GuidSpace, Guid);\r
-  }\r
-\r
-  return FALSE;\r
-}\r
-\r
-\r
-/**\r
-  The function looks for the next PCD ENTRY.\r
-  If *TokenNumber is 0, the first TokenNumber in\r
-  the GUID token space is return.\r
-  If there is no next TokenNumber found,\r
-  *TokenNumber will be 0.\r
-\r
-  @param[in]      Database          The PCD Database Instance.\r
-  @param[in,out]  TokenNumber       The token number.\r
-  @param[in]      Guid              The Guid space.\r
-\r
-  @retval     EFI_NOT_FOUND     Can't find the PCD_ENTRY.\r
-  @retval     EFI_SUCCESS       Operation succesful.\r
-\r
---*/\r
-EFI_STATUS\r
-GetNextTokenWorker (\r
-  IN CONST PCD_DATABASE_HEADER  *Info,\r
-  IN OUT UINTN                  *TokenNumber,\r
-  IN CONST EFI_GUID             *Guid     OPTIONAL\r
-  )\r
-{\r
-  PCD_INDEX         *PcdIndex;\r
-  UINTN             Idx;\r
-  BOOLEAN           Found;\r
-\r
-  Idx = 0;\r
-  Found = FALSE;\r
-  PcdIndex = (PCD_INDEX *) GetAbsoluteAddress (0, Info->PcdIndexOffset, Info);\r
-\r
-  while ((Idx < Info->EntryCount) && !Found) {\r
-    if (*TokenNumber == 0) {\r
-      if (Guid == NULL || PeiImageIndexMatchGuidSpace (Guid, PcdIndex, Info)) {\r
-        *TokenNumber = PcdIndex->TokenNumber;\r
-        return EFI_SUCCESS;\r
-      }\r
-    } else {\r
-      if (PcdIndex->TokenNumber == *TokenNumber) {\r
-        if (Guid == NULL || PeiImageIndexMatchGuidSpace (Guid, PcdIndex, Info)) {\r
-          Found = TRUE;\r
-        }\r
-      }\r
-    }\r
-\r
-    PcdIndex++;\r
-    Idx++;\r
-  }\r
-\r
-  //\r
-  // No PCD Entry in the database match the GUID space given.\r
-  //\r
-  if (*TokenNumber == 0) {\r
-    return EFI_SUCCESS;\r
-  }\r
-\r
-  //\r
-  // Can't find the PCD Entry\r
-  //\r
-  if (!Found) {\r
-    return EFI_NOT_FOUND;\r
-  }\r
-\r
-  //\r
-  // Move to the Next Entry\r
-  //\r
-  Idx++;\r
-  PcdIndex++;\r
-\r
-  //\r
-  // Now look for the Next TokenNumber\r
-  //\r
-  while (Idx < Info->EntryCount) {\r
-    if (Guid == NULL || PeiImageIndexMatchGuidSpace (Guid, PcdIndex, Info)) {\r
-      *TokenNumber = PcdIndex->TokenNumber;\r
-      return EFI_SUCCESS;\r
-    }\r
-    PcdIndex++;\r
-    Idx++;\r
-  }\r
-\r
-  //\r
-  // Reache the last TokeNumber.\r
-  //\r
-  *TokenNumber = 0;\r
-  return EFI_SUCCESS;\r
-}\r
-\r
-\r
-/**\r
-  The function is the worker function to set the data of a PCD entry.\r
-\r
-  @param[in] PcdIndex The PCD Index.\r
-  @param[in] Info     The attributes of the PCD database.\r
-  @param[in] Data     The input data.\r
-\r
-  @retval VOID\r
---*/\r
-EFI_STATUS\r
-SetPcdData (\r
-  IN CONST PCD_INDEX           *PcdIndex,\r
-  IN CONST PCD_DATABASE_HEADER *Info,\r
-  IN CONST VOID                *Data\r
-  )\r
-{\r
-  UINT16     *VariableName;\r
-  UINT8      *PcdData;\r
-  EFI_GUID   *VariableGuid;\r
-  EFI_STATUS Status;\r
-  UINTN      SkuIdx;\r
-  UINTN      ExtendedOffset;\r
-\r
-  if (PcdIndex->StateByte.VpdEnable) {\r
-    ASSERT (FALSE);\r
-    return EFI_INVALID_PARAMETER;\r
-  }\r
-\r
-  SkuIdx = GetSkuIdIdx (PcdIndex, Info);\r
-\r
-  //\r
-  // For Hii and Data type, we need the ExtendedOffset.\r
-  // So get it here.\r
-  //\r
-  ExtendedOffset = GetExtendedDataOffset (PcdIndex, SkuIdx, Info);\r
-\r
-  if (PcdIndex->StateByte.HiiEnable) {\r
-       GetHiiDataProperty (PcdIndex, SkuIdx, Info, &VariableGuid, &VariableName);\r
-\r
-    Status = SetHiiVariable (VariableGuid,\r
-                            VariableName,\r
-                            Data,\r
-                            PcdIndex->DatumSize,\r
-                            ExtendedOffset\r
-                            );\r
-\r
-    return Status;\r
-  }\r
-\r
-\r
-  PcdData = GetAbsoluteAddress (\r
-              ExtendedOffset,\r
-              Info->DataBufferOffset,\r
-              Info\r
-              );\r
-\r
-  CopyMem (PcdData, Data, PcdIndex->DatumSize);\r
-\r
-  return EFI_SUCCESS;\r
-\r
-}\r
-\r

diff --git a/EdkModulePkg/Universal/PCD/Common/PcdCommon.h b/EdkModulePkg/Universal/PCD/Common/PcdCommon.h
deleted file mode 100644 (file)
index f61aa5b..0000000
--- a/EdkModulePkg/Universal/PCD/Common/PcdCommon.h
+++ /dev/null
@@ -1,386 +0,0 @@
-/** @file\r
-Common functions used by PCD PEIM and PCD DXE.\r
-\r
-Copyright (c) 2006, Intel Corporation                                                         \r
-All rights reserved. This program and the accompanying materials                          \r
-are licensed and made available under the terms and conditions of the BSD License         \r
-which accompanies this distribution.  The full text of the license may be found at        \r
-http://opensource.org/licenses/bsd-license.php                                            \r
-                                                                                          \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
-\r
-\r
-Module Name: PcdCommon.h\r
-\r
-**/\r
-\r
-#ifndef __PCD_COMMON_H__\r
-#define __PCD_COMMON_H__\r
-\r
-//\r
-// Enumeration for PCD_DATA_TYPE\r
-//\r
-typedef enum {\r
-  PcdByte8,\r
-  PcdByte16,\r
-  PcdByte32,\r
-  PcdByte64,\r
-  PcdPointer,\r
-  PcdBoolean\r
-} PCD_DATA_TYPE;\r
-\r
-\r
-//\r
-// The definitions for Global PCD Length Fields\r
-//\r
-#define PCD_LENGTH_BIT8   0x01\r
-#define PCD_LENGTH_BIT16  0x02\r
-#define PCD_LENGTH_BIT24  0x03\r
-#define PCD_LENGTH_BIT32  0x04\r
-\r
-\r
-\r
-/*\r
- * This data structure is used in <PCD_IMAGE> transverse\r
- */\r
-typedef struct {\r
-  UINTN                EntryCount;\r
-  UINTN                GlobalOffsetLength;\r
-  UINTN                GlobalTokenLength;\r
-  UINTN                GlobalGuidTabIdxLength;\r
-  UINTN                GlobalDatumLength;\r
-  UINTN                GlobalStrTabIdxLength;\r
-  \r
-  CONST UINT8          *DataDefaultStart;\r
-  UINTN                DataDefaultLength;\r
-  UINTN                WholeDataDefaultLength;\r
-  CONST UINT8          *IndexStart;\r
-  UINTN                IndexLength;\r
-  CONST GUID           *GuidTableStart;\r
-  UINTN                GuidTableLength;\r
-  CONST UINT16         *StringTableStart;\r
-  UINTN                StringTableLength;\r
-  /* Length of the <PCD_IMAGE> in byte.\r
-     This info is from Section header\r
-     in FFS */\r
-  UINTN               ImageLength;\r
-  CONST UINT8         *ImageStart;\r
-\r
-} PCD_IMAGE_RECORD;\r
-\r
-\r
-\r
-typedef struct {\r
-  BOOLEAN       HiiEnable;\r
-  BOOLEAN       SkuEnable;\r
-  BOOLEAN       VpdEnable;\r
-  BOOLEAN       SkuDataArrayEnable;\r
-  PCD_DATA_TYPE DataType;\r
-  BOOLEAN       ExtendedGuidPresent;\r
-} PCD_STATEBYTE;\r
-\r
-\r
-\r
-typedef struct  {\r
-  //\r
-  // All Pointer's Offset in byte\r
-  //\r
-  UINT32           TokenNumber;\r
-  PCD_STATEBYTE    StateByte;\r
-  UINT32           HiiData;\r
-  UINT32           SkuIdArray;   //Pointer\r
-  UINT32           ExtendedDataOffset;\r
-  UINT32           DatumSize;\r
-  UINT16           DynamicExGuid; //Pointer\r
-  UINT8            SkuCount;\r
-} PCD_INDEX;\r
-\r
-\r
-\r
-/* \r
- * PCD Image Definition according PCD Specification 0.51. \r
- *\r
- */\r
-#pragma pack(1)\r
-typedef struct {\r
-  UINT8 ImageLength[3]; \r
-  //\r
-  // The length of PCD_FFS_ENCODING is included\r
-  // in ImageLength\r
-  //\r
-  UINT8 DataBufferLength[3];\r
-  UINT8 WholeDataBufferLength[3];\r
-  UINT8 PcdIndexLength[3];\r
-  UINT8 GuidTableLength[3];\r
-  //\r
-  // The StringTable can be computed using:\r
-  // ImageLength, DataBufferLength, PcdIndexLength, GuidTableLength,\r
-  // and length of PCD_FFS_ENCODING\r
-  //\r
-  UINT8 EntryCount[3];\r
-  UINT8 GlobalOffsetLength[1];\r
-  UINT8 GlobalTokenLength[1];\r
-  UINT8 GuidLength[1];\r
-  UINT8 GlobalDatumLength[1];\r
-  UINT8 GlobalStrTabIdxLength[1];\r
-} PCD_FFS_ENCODING;\r
-#pragma pack()\r
-\r
-\r
-  \r
-typedef struct {\r
-  UINTN      DatabaseLen;\r
-  UINTN      EntryCount;\r
-  UINTN      InfoLength;\r
-  UINTN      GuidTableOffset;\r
-  UINTN      PcdIndexOffset;\r
-  UINTN      StringTableOffset;\r
-  UINTN      CallbackTableOffset;\r
-  UINTN      ImageIndexOffset;\r
-  UINTN      DataBufferOffset;\r
-  UINTN      MaxCallbackNum;\r
-  UINTN      HiiVariableOffsetLength;\r
-  UINTN      HiiGuidOffsetLength;\r
-  UINTN      ExtendedOffsetLength;\r
-  UINT8      *VpdStart;\r
-  UINTN      SkuId;\r
-} PCD_DATABASE_HEADER;\r
-\r
-\r
-\r
-typedef struct {\r
-  PCD_DATABASE_HEADER Info;\r
-  EFI_GUID            GuidTable[1];\r
-} PCD_DATABASE;\r
-\r
-extern EFI_GUID gPcdDataBaseHobGuid;\r
-\r
-\r
-/**\r
-  The function returns the actual address of item in the PCD\r
-  database according to its Segment and Offset.\r
-\r
-  @param[out] Offset        The offset within the segment.\r
-  @param[in]  SegmentStart  The starting address of the segment.\r
-  @param[in]  DatabaseStart The base address of the PCD DataBase.\r
-  \r
-\r
-  @retval EFI_SUCESS If data value is found according to SKU_ID.\r
-  @retval EFI_NOT_FOUND If not such a value is found.\r
-\r
---*/\r
-UINT8 *\r
-GetAbsoluteAddress (\r
-  IN UINTN        Offset, \r
-  IN UINTN        SegmentStart, \r
-  IN CONST VOID   *Base\r
-  )\r
-;\r
-\r
-\r
-\r
-/**\r
-  The function return the number of Unicode Character in a NULL terminated string.\r
-  The NULL is  NOT counted.\r
-  \r
-  @param[in] String The unicode string starts from an unaligned address.\r
-  \r
-  @retval UINTN     The number of Unicode characters.\r
---*/\r
-UINTN\r
-GetUnalignedStrLen (\r
-  UINT16 *String\r
-);\r
-\r
-\r
-/**\r
-  The function retrieves the PCD data value according to \r
-  TokenNumber and Guid space given.\r
-\r
-  @param[in]  Info        The PCD Database Info.\r
-  @param[in]  TokenNumber The token number.\r
-  @param[in]  Guid        The Guid space.\r
-  @param[in]  Type        The storage type.\r
-  @param[out] Data        The output data.\r
-\r
-  @retval VOID\r
-\r
---*/\r
-VOID\r
-GetPcdEntryWorker (\r
-  IN     CONST PCD_DATABASE_HEADER  *Info,\r
-  IN     UINTN                      TokenNumber,\r
-  IN     CONST GUID                 *Guid,  OPTIONAL\r
-  IN     PCD_DATA_TYPE              Type,\r
-  OUT    VOID                       *Data\r
-  )\r
-;\r
-\r
-\r
-\r
-/**\r
-  The function retrieves the PCD data value according to \r
-  TokenNumber and Guid space given.\r
-\r
-  @param[in]  Info        The PCD Database info.\r
-  @param[in]  TokenNumber The token number.\r
-  @param[in]  Guid        The Guid space.\r
-\r
-  @retval     UINTN       The size of the PCD Entry.\r
-\r
---*/\r
-UINTN\r
-GetPcdEntrySizeWorker (\r
-  IN CONST PCD_DATABASE_HEADER  *Info,\r
-  IN UINTN                      TokenNumber,\r
-  IN CONST GUID                 *Guid  OPTIONAL\r
-  )\r
-;\r
-\r
-\r
-\r
-/**\r
-  The function looks for the next PCD ENTRY.\r
-  If *TokenNumber is 0, the first TokenNumber in\r
-  the GUID token space is return.\r
-  If there is no next TokenNumber found,\r
-  *TokenNumber will be 0.\r
-\r
-  @param[in]      Info              The PCD Database info.\r
-  @param[in,out]  TokenNumber       The token number.\r
-  @param[in]      Guid              The Guid space.\r
-  \r
-  @retval     EFI_NOT_FOUND     Can't find the PCD_ENTRY.\r
-  @retval     EFI_SUCCESS       Operation succesful.\r
-\r
---*/\r
-EFI_STATUS\r
-GetNextTokenWorker (\r
-  IN CONST PCD_DATABASE_HEADER    *Info,\r
-  IN OUT UINTN                    *TokenNumber,\r
-  IN CONST GUID                   *Guid     OPTIONAL\r
-  )\r
-;\r
-\r
-\r
-\r
-/**\r
-  The function is the worker function to set the data of a PCD entry.\r
-  \r
-  @param[in] PcdIndex The PCD Index.\r
-  @param[in] Info     The attributes of the PCD database.\r
-  @param[in] Data     The input data.\r
-  \r
-  @retval VOID\r
---*/\r
-EFI_STATUS\r
-SetPcdData (\r
-  IN CONST PCD_INDEX           *PcdIndex,\r
-  IN CONST PCD_DATABASE_HEADER *Info,\r
-  IN CONST VOID                *Data\r
-  )\r
-;\r
-\r
-\r
-/**\r
-  The function is provided by PCD PEIM and PCD DXE driver to\r
-  do the work of reading a HII variable from variable service.\r
-  \r
-  @param[in] VariableGuid     The Variable GUID.\r
-  @param[in] VariableName     The Variable Name.\r
-  @param[out] VariableData    The output data.\r
-  @param[out] VariableSize    The size of the variable.\r
-  \r
-  @retval EFI_SUCCESS         Operation successful.\r
-  @retval EFI_SUCCESS         Variablel not found.\r
---*/\r
-EFI_STATUS\r
-GetHiiVariable (\r
-  IN  EFI_GUID     *VariableGuid,\r
-  IN  UINT16       *VariableName,\r
-  OUT VOID         **VariableData,\r
-  OUT UINTN        *VariableSize\r
-  )\r
-;\r
-\r
-\r
-\r
-/**\r
-  The function is provided by PCD PEIM and PCD DXE driver to\r
-  do the work of reading a HII variable from variable service.\r
-  \r
-  @param[in] VariableGuid     The Variable GUID.\r
-  @param[in] VariableName     The Variable Name.\r
-  @param[in] Data             The input data.\r
-  @param[out] VariableSize    The size of the variable.\r
-  @param[in] Offset           The offset of the variable data that a PCD entry will starts from.\r
-  \r
-  @retval EFI_SUCCESS         Operation successful.\r
-  @retval EFI_SUCCESS         Variablel not found.\r
---*/\r
-EFI_STATUS\r
-SetHiiVariable (\r
-  IN  EFI_GUID     *VariableGuid,\r
-  IN  UINT16       *VariableName,\r
-  IN  CONST VOID   *Data,\r
-  IN  UINTN        VariableSize,\r
-  IN  UINTN        Offset\r
-  )\r
-;\r
-\r
-/**\r
-  The function locates the PCD_INDEX according to TokeNumber and GUID space given.\r
-\r
-  @param[in] TokenNumber The token number.\r
-  @param[in] Guid        The GUID token space.\r
-  @param[out] Info       The attributes of the PCD database.\r
-\r
-  @retval PCD_INDEX*     The PCD_INDEX found.\r
---*/\r
-PCD_INDEX *\r
-FindPcdIndex (\r
-  IN   UINTN                     TokenNumber,\r
-  IN   CONST GUID                *Guid,\r
-  IN   CONST PCD_DATABASE_HEADER *Info,\r
-  OUT  UINTN                     *Index\r
-  )\r
-;\r
-\r
-/**\r
-  (WQBUGBUG: You must handle the new SKU_ID encoding.\r
-  The function is the worker function to get the data of a PCD entry.\r
-\r
-  @param[in] PcdIndex The PCD Index.\r
-  @param[in] Info     The attributes of the PCD database.\r
-  @param[out] Data    The output data.\r
-\r
-  @retval VOID\r
---*/\r
-UINT8*\r
-GetPcdDataPtr (\r
-  IN CONST PCD_INDEX           *PcdIndex,\r
-  IN CONST PCD_DATABASE_HEADER *Info\r
-  )\r
-;\r
-\r
-/**\r
-  The function retrieves the PCD data value according to\r
-  the PCD_DATA_TYPE specified.\r
-\r
-  @param[in] Type The PCD_DATA_TYPE used to interpret the data.\r
-  @param[in] InData The input data.\r
-  @param[in] OutData The output data.\r
-  @param[in] Len The length of the data; it is mainly used for PcdPointer type.\r
-\r
-  @retval VOID\r
---*/\r
-VOID\r
-GetDataBasedOnType (\r
-  IN PCD_DATA_TYPE Type,\r
-  IN VOID          *InData,\r
-  OUT VOID         *OutData,\r
-  IN UINTN         Len\r
-  )\r
-;\r
-#endif\r