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MdeModulePkg: Add VarCheckPcdLib NULL class library

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The check will be based on PcdVarCheck binary that generated
by BaseTools.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18294 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Star Zeng
2015-08-25 03:10:32 +00:00
committed by lzeng14
parent 1241af9510
commit a2918326ac
5 changed files with 618 additions and 0 deletions
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76
MdeModulePkg/Library/VarCheckPcdLib/VarCheckPcdStructure.h Normal file
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/** @file
Internal structure for Var Check Pcd.
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _VAR_CHECK_STRUCTURE_H_
#define _VAR_CHECK_STRUCTURE_H_
//
// Alignment for PCD Variable and check data header.
//
#define HEADER_ALIGNMENT 4
#define HEADER_ALIGN(Header) (((UINTN) (Header) + HEADER_ALIGNMENT - 1) & (~(HEADER_ALIGNMENT - 1)))
#pragma pack (1)
#define VAR_CHECK_PCD_REVISION 0x0001
typedef enum {
VarCheckPcdVariableHeader,
VarCheckPcdValidList,
VarCheckPcdValidRange,
VarCheckPcdCheckTypeMax,
} VAR_CHECK_PCD_CHECK_TYPE;
typedef struct {
UINT16 Revision;
UINT16 HeaderLength;
UINT32 Length; // Length include this header
UINT8 Type;
UINT8 Reserved[3];
UINT32 Attributes;
EFI_GUID Guid;
//CHAR16 Name[];
} VAR_CHECK_PCD_VARIABLE_HEADER;
typedef struct {
UINT8 Type;
UINT8 Length; // Length include this header
UINT16 VarOffset;
UINT8 StorageWidth;
} VAR_CHECK_PCD_VALID_DATA_HEADER;
typedef struct {
UINT8 Type;
UINT8 Length; // Length include this header
UINT16 VarOffset;
UINT8 StorageWidth;
//UINTx Data[]; // x = UINT8/UINT16/UINT32/UINT64;
} VAR_CHECK_PCD_VALID_LIST;
//typedef struct {
// UINTx Minimum; // x = UINT8/UINT16/UINT32/UINT64
// UINTx Maximum; // x = UINT8/UINT16/UINT32/UINT64
//} VAR_CHECK_PCD_VALID_RANGE_DATA;
typedef struct {
UINT8 Type;
UINT8 Length; // Length include this header
UINT16 VarOffset;
UINT8 StorageWidth;
// VAR_CHECK_PCD_VALID_RANGE_DATA ValidRange[];
} VAR_CHECK_PCD_VALID_RANGE;
#pragma pack ()
#endif