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/* PEF support for BFD.

   Copyright 1999, 2000, 2001, 2002, 2007

   Free Software Foundation, Inc.

   This file is part of BFD, the Binary File Descriptor library.

   This program is free software; you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation; either version 3 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program; if not, write to the Free Software

   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,

   MA 02110-1301, USA.  */

#include "bfd.h"

#include <stdio.h>

struct bfd_pef_header

{

  unsigned long tag1;

  unsigned long tag2;

  unsigned long architecture;

  unsigned long format_version;

  unsigned long timestamp;

  unsigned long old_definition_version;

  unsigned long old_implementation_version;

  unsigned long current_version;

  unsigned short section_count;

  unsigned short instantiated_section_count;

  unsigned long reserved;

};

typedef struct bfd_pef_header bfd_pef_header;

struct bfd_pef_loader_header

{

  long main_section;

  unsigned long main_offset;

  long init_section;

  unsigned long init_offset;

  long term_section;

  unsigned long term_offset;

  unsigned long imported_library_count;

  unsigned long total_imported_symbol_count;

  unsigned long reloc_section_count;

  unsigned long reloc_instr_offset;

  unsigned long loader_strings_offset;

  unsigned long export_hash_offset;

  unsigned long export_hash_table_power;

  unsigned long exported_symbol_count;

};

typedef struct bfd_pef_loader_header bfd_pef_loader_header;

struct bfd_pef_imported_library

{

  unsigned long name_offset;

  unsigned long old_implementation_version;

  unsigned long current_version;

  unsigned long imported_symbol_count;

  unsigned long first_imported_symbol;

  unsigned char options;

  unsigned char reserved_a;

  unsigned short reserved_b;

};

typedef struct bfd_pef_imported_library bfd_pef_imported_library;

enum bfd_pef_imported_library_options

  {

    BFD_PEF_WEAK_IMPORT_LIB = 0x40,

    BFD_PEF_INIT_LIB_BEFORE = 0x80

  };

struct bfd_pef_imported_symbol

{

  unsigned char class;

  unsigned long name;

};

typedef struct bfd_pef_imported_symbol bfd_pef_imported_symbol;

enum bfd_pef_imported_symbol_class

  {

    BFD_PEF_CODE_SYMBOL = 0x00,

    BFD_PEF_DATA_SYMBOL = 0x01,

    BFD_PEF_TVECTOR_SYMBOL = 0x02,

    BFD_PEF_TOC_SYMBOL = 0x03,

    BFD_PEF_GLUE_SYMBOL = 0x04,

    BFD_PEF_UNDEFINED_SYMBOL = 0x0F,

    BFD_PEF_WEAK_IMPORT_SYMBOL_MASK = 0x80

  };

#define BFD_PEF_TAG1 0x4A6F7921 /* 'Joy!' */

#define BFD_PEF_TAG2 0x70656666 /* 'peff' */

#define BFD_PEF_VERSION 0x00000001

struct bfd_pef_section

{

  long name_offset;

  unsigned long header_offset;

  unsigned long default_address;

  unsigned long total_length;

  unsigned long unpacked_length;

  unsigned long container_length;

  unsigned long container_offset;

  unsigned char section_kind;

  unsigned char share_kind;

  unsigned char alignment;

  unsigned char reserved;

  asection *bfd_section;

};

typedef struct bfd_pef_section bfd_pef_section;

#define BFD_PEF_SECTION_CODE 0

#define BFD_PEF_SECTION_UNPACKED_DATA 1

#define BFD_PEF_SECTION_PACKED_DATA 2

#define BFD_PEF_SECTION_CONSTANT 3

#define BFD_PEF_SECTION_LOADER 4

#define BFD_PEF_SECTION_DEBUG 5

#define BFD_PEF_SECTION_EXEC_DATA 6

#define BFD_PEF_SECTION_EXCEPTION 7

#define BFD_PEF_SECTION_TRACEBACK 8

#define BFD_PEF_SHARE_PROCESS 1

#define BFD_PEF_SHARE_GLOBAL 4

#define BFD_PEF_SHARE_PROTECTED 5

struct bfd_pef_data_struct

{

  bfd_pef_header header;

  bfd_pef_section *sections;

  bfd *ibfd;

};

typedef struct bfd_pef_data_struct bfd_pef_data_struct;

#define BFD_PEF_XLIB_TAG1 0xF04D6163 /* '?Mac' */

#define BFD_PEF_VLIB_TAG2 0x564C6962 /* 'VLib' */

#define BFD_PEF_BLIB_TAG2 0x424C6962 /* 'BLib' */

#define BFD_PEF_XLIB_VERSION 0x00000001

struct bfd_pef_xlib_header

{

  unsigned long tag1;

  unsigned long tag2;

  unsigned long current_format;

  unsigned long container_strings_offset;

  unsigned long export_hash_offset;

  unsigned long export_key_offset;

  unsigned long export_symbol_offset;

  unsigned long export_names_offset;

  unsigned long export_hash_table_power;

  unsigned long exported_symbol_count;

  unsigned long frag_name_offset;

  unsigned long frag_name_length;

  unsigned long dylib_path_offset;

  unsigned long dylib_path_length;

  unsigned long cpu_family;

  unsigned long cpu_model;

  unsigned long date_time_stamp;

  unsigned long current_version;

  unsigned long old_definition_version;

  unsigned long old_implementation_version;

};

typedef struct bfd_pef_xlib_header bfd_pef_xlib_header;

struct bfd_pef_xlib_data_struct

{

  bfd_pef_xlib_header header;

};

typedef struct bfd_pef_xlib_data_struct bfd_pef_xlib_data_struct;

int  bfd_pef_parse_loader_header    (bfd *, unsigned char *, size_t, bfd_pef_loader_header *);

int  bfd_pef_print_loader_section   (bfd *, FILE *);

void bfd_pef_print_loader_header    (bfd *, bfd_pef_loader_header *, FILE *);

int  bfd_pef_parse_imported_library (bfd *, unsigned char *, size_t, bfd_pef_imported_library *);

int  bfd_pef_parse_imported_symbol  (bfd *, unsigned char *, size_t, bfd_pef_imported_symbol *);

int  bfd_pef_scan_section           (bfd *, bfd_pef_section *);

int  bfd_pef_scan_start_address     (bfd *);

int  bfd_pef_scan                   (bfd *, bfd_pef_header *, bfd_pef_data_struct *);