BaseTools/Source/C/GenFw/ElfConvert.h

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