#include "bfd.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
PARAMS ((bfd *abfd, unsigned char *buf,
	 size_t len, bfd_pef_loader_header *header));
int bfd_pef_parse_imported_library
PARAMS ((bfd *abfd, unsigned char *buf, size_t len,
	bfd_pef_imported_library *header));
int bfd_pef_parse_imported_symbol
PARAMS ((bfd *abfd, unsigned char *buf, size_t len,
	 bfd_pef_imported_symbol *symbol));
int bfd_pef_scan_section 
PARAMS ((bfd *abfd, bfd_pef_section *section));
int bfd_pef_scan PARAMS ((bfd *abfd, bfd_pef_header *header));
