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 ELF_STRTAB_SECTION_NAME ".strtab"
  38 #define MAX_COFF_ALIGNMENT 0x10000
  39
  40 //
  41 // Filter Types
  42 //
  43 typedef enum {
  44   SECTION_TEXT,
  45   SECTION_HII,
  46   SECTION_DATA
  47
  48 } SECTION_FILTER_TYPES;
  49
  50 //
  51 // FunctionTalbe
  52 //
  53 typedef struct {
  54   VOID    (*ScanSections) ();
  55   BOOLEAN (*WriteSections) (SECTION_FILTER_TYPES  FilterType);
  56   VOID    (*WriteRelocations) ();
  57   VOID    (*WriteDebug) ();
  58   VOID    (*SetImageSize) ();
  59   VOID    (*CleanUp) ();
  60
  61 } ELF_FUNCTION_TABLE;
  62
  63 //
  64 // Common functions
  65 //
  66 VOID
  67 CoffAddFixup (
  68   UINT32 Offset,
  69   UINT8  Type
  70   );
  71
  72 VOID
  73 CoffAddFixupEntry (
  74   UINT16 Val
  75   );
  76
  77
  78 VOID
  79 CreateSectionHeader (
  80   const CHAR8 *Name,
  81   UINT32      Offset,
  82   UINT32      Size,
  83   UINT32      Flags
  84   );
  85
  86 #endif