DuetPkg/Include/EfiLdrHandoff.h

   1 /** @file
   2
   3 Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
   4 This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13   EfiLdrHandoff.h
  14
  15 Abstract:
  16
  17 Revision History:
  18
  19 **/
  20
  21 #ifndef _EFILDR_HANDOFF_H_
  22 #define _EFILDR_HANDOFF_H_
  23
  24 #include <Base.h>
  25 #include <Uefi.h>
  26
  27 #define EFILDR_BASE_SEGMENT 0x2000
  28 #define EFILDR_LOAD_ADDRESS        (EFILDR_BASE_SEGMENT << 4)
  29 #define EFILDR_HEADER_ADDRESS      (EFILDR_LOAD_ADDRESS+0x2000)
  30
  31 #define EFILDR_CB_VA        0x00
  32
  33 typedef struct _EFILDRHANDOFF {
  34     UINTN                    MemDescCount;
  35     EFI_MEMORY_DESCRIPTOR   *MemDesc;
  36     VOID                    *BfvBase;
  37     UINTN                   BfvSize;
  38     VOID                    *DxeIplImageBase;
  39     UINTN                   DxeIplImageSize;
  40     VOID                    *DxeCoreImageBase;
  41     UINTN                   DxeCoreImageSize;
  42     VOID                    *DxeCoreEntryPoint;
  43 } EFILDRHANDOFF;
  44
  45 typedef struct {
  46     UINT32       CheckSum;
  47     UINT32       Offset;
  48     UINT32       Length;
  49     UINT8        FileName[52];
  50 } EFILDR_IMAGE;
  51
  52 typedef struct {
  53     UINT32       Signature;
  54     UINT32       HeaderCheckSum;
  55     UINT32       FileLength;
  56     UINT32       NumberOfImages;
  57 } EFILDR_HEADER;
  58
  59 #endif