BaseTools/GenFw: Add X64 GOTPCREL Support to GenFw

[mirror_edk2.git] / BaseTools / Source / C / GenFw / ElfConvert.h

/** @file\r
Header file for Elf convert solution\r
\r
Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>\r
\r
This program and the accompanying materials are licensed and made available\r
under the terms and conditions of the BSD License which accompanies this\r
distribution.  The full text of the license may be found at\r
http://opensource.org/licenses/bsd-license.php\r
\r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#ifndef _ELF_CONVERT_H_\r
#define _ELF_CONVERT_H_\r
\r
#include "elf_common.h"\r
#include "elf32.h"\r
#include "elf64.h"\r
\r
//\r
// Externally defined variables\r
//\r
extern UINT32 mCoffOffset;\r
extern CHAR8  *mInImageName;\r
extern UINT32 mImageTimeStamp;\r
extern UINT8  *mCoffFile;\r
extern UINT32 mTableOffset;\r
extern UINT32 mOutImageType;\r
extern UINT32 mFileBufferSize;\r
\r
//\r
// Common EFI specific data.\r
//\r
#define ELF_HII_SECTION_NAME ".hii"\r
#define ELF_STRTAB_SECTION_NAME ".strtab"\r
#define MAX_COFF_ALIGNMENT 0x10000\r
\r
//\r
// Filter Types\r
//\r
typedef enum {\r
  SECTION_TEXT,\r
  SECTION_HII,\r
  SECTION_DATA\r
\r
} SECTION_FILTER_TYPES;\r
\r
//\r
// FunctionTalbe\r
//\r
typedef struct {\r
  VOID    (*ScanSections) ();\r
  BOOLEAN (*WriteSections) (SECTION_FILTER_TYPES  FilterType);\r
  VOID    (*WriteRelocations) ();\r
  VOID    (*WriteDebug) ();\r
  VOID    (*SetImageSize) ();\r
  VOID    (*CleanUp) ();\r
\r
} ELF_FUNCTION_TABLE;\r
\r
//\r
// Common functions\r
//\r
VOID\r
CoffAddFixup (\r
  UINT32 Offset,\r
  UINT8  Type\r
  );\r
\r
VOID\r
CoffAddFixupEntry (\r
  UINT16 Val\r
  );\r
\r
\r
VOID\r
CreateSectionHeader (\r
  const CHAR8 *Name,\r
  UINT32      Offset,\r
  UINT32      Size,\r
  UINT32      Flags\r
  );\r
\r
#endif\r