BaseTools/Source/C/GenFw/ElfConvert.h

   1 /** @file
   2 Header file for Elf convert solution
   3
   4 Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>
   5
   6 This program and the accompanying materials are licensed and made available
   7 under the terms and conditions of the BSD License which accompanies this
   8 distribution.  The full text of the license may be found at
   9 http://opensource.org/licenses/bsd-license.php
  10
  11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #ifndef _ELF_CONVERT_H_
  17 #define _ELF_CONVERT_H_
  18
  19 #include "elf_common.h"
  20 #include "elf32.h"
  21 #include "elf64.h"
  22
  23 //
  24 // Externally defined variables
  25 //
  26 extern UINT32 mCoffOffset;
  27 extern CHAR8  *mInImageName;
  28 extern UINT32 mImageTimeStamp;
  29 extern UINT8  *mCoffFile;
  30 extern UINT32 mTableOffset;
  31 extern UINT32 mOutImageType;
  32
  33 //
  34 // Common EFI specific data.
  35 //
  36 #define ELF_HII_SECTION_NAME ".hii"
  37 #define MAX_COFF_ALIGNMENT 0x10000
  38
  39 //
  40 // Filter Types
  41 //
  42 typedef enum {
  43   SECTION_TEXT,
  44   SECTION_HII,
  45   SECTION_DATA
  46
  47 } SECTION_FILTER_TYPES;
  48
  49 //
  50 // FunctionTalbe
  51 //
  52 typedef struct {
  53   VOID    (*ScanSections) ();
  54   BOOLEAN (*WriteSections) (SECTION_FILTER_TYPES  FilterType);
  55   VOID    (*WriteRelocations) ();
  56   VOID    (*WriteDebug) ();
  57   VOID    (*SetImageSize) ();
  58   VOID    (*CleanUp) ();
  59
  60 } ELF_FUNCTION_TABLE;
  61
  62 //
  63 // Common functions
  64 //
  65 VOID
  66 CoffAddFixup (
  67   UINT32 Offset,
  68   UINT8  Type
  69   );
  70
  71 VOID
  72 CoffAddFixupEntry (
  73   UINT16 Val
  74   );
  75
  76
  77 VOID
  78 CreateSectionHeader (
  79   const CHAR8 *Name,
  80   UINT32      Offset,
  81   UINT32      Size,
  82   UINT32      Flags
  83   );
  84
  85 #endif