[deliverable/binutils-gdb.git] / bfd / pef.h

/* PEF support for BFD.
   Copyright (C) 1999-2020 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 "sysdep.h"
#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 symbol_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 *);
Commit	Line	Data
3af9a47b	1	/* PEF support for BFD.
b3adc24a	2	Copyright (C) 1999-2020 Free Software Foundation, Inc.
3af9a47b NC	3
	4	This file is part of BFD, the Binary File Descriptor library.
	5
	6	This program is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
cd123cb7	8	the Free Software Foundation; either version 3 of the License, or
3af9a47b NC	9	(at your option) any later version.
	10
	11	This program is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
e84d6fca	17	along with this program; if not, write to the Free Software
cd123cb7 NC	18	Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
cd123cb7 NC	19	MA 02110-1301, USA. */
3af9a47b	20
691bf19c	21	#include "sysdep.h"
3af9a47b NC	22	#include "bfd.h"
	23
	24	#include <stdio.h>
	25
	26	struct bfd_pef_header
	27	{
	28	unsigned long tag1;
	29	unsigned long tag2;
	30	unsigned long architecture;
	31	unsigned long format_version;
	32	unsigned long timestamp;
	33	unsigned long old_definition_version;
	34	unsigned long old_implementation_version;
	35	unsigned long current_version;
	36	unsigned short section_count;
	37	unsigned short instantiated_section_count;
	38	unsigned long reserved;
	39	};
	40	typedef struct bfd_pef_header bfd_pef_header;
	41
	42	struct bfd_pef_loader_header
	43	{
	44	long main_section;
	45	unsigned long main_offset;
	46	long init_section;
e84d6fca	47	unsigned long init_offset;
3af9a47b NC	48	long term_section;
	49	unsigned long term_offset;
	50	unsigned long imported_library_count;
	51	unsigned long total_imported_symbol_count;
	52	unsigned long reloc_section_count;
	53	unsigned long reloc_instr_offset;
	54	unsigned long loader_strings_offset;
	55	unsigned long export_hash_offset;
	56	unsigned long export_hash_table_power;
	57	unsigned long exported_symbol_count;
	58	};
	59	typedef struct bfd_pef_loader_header bfd_pef_loader_header;
	60
	61	struct bfd_pef_imported_library
	62	{
	63	unsigned long name_offset;
	64	unsigned long old_implementation_version;
	65	unsigned long current_version;
	66	unsigned long imported_symbol_count;
	67	unsigned long first_imported_symbol;
	68	unsigned char options;
	69	unsigned char reserved_a;
	70	unsigned short reserved_b;
	71	};
	72	typedef struct bfd_pef_imported_library bfd_pef_imported_library;
	73
	74	enum bfd_pef_imported_library_options
	75	{
	76	BFD_PEF_WEAK_IMPORT_LIB = 0x40,
	77	BFD_PEF_INIT_LIB_BEFORE = 0x80
	78	};
	79
	80	struct bfd_pef_imported_symbol
	81	{
96d56e9f	82	unsigned char symbol_class;
3af9a47b NC	83	unsigned long name;
	84	};
	85	typedef struct bfd_pef_imported_symbol bfd_pef_imported_symbol;
	86
	87	enum bfd_pef_imported_symbol_class
	88	{
	89	BFD_PEF_CODE_SYMBOL = 0x00,
	90	BFD_PEF_DATA_SYMBOL = 0x01,
	91	BFD_PEF_TVECTOR_SYMBOL = 0x02,
	92	BFD_PEF_TOC_SYMBOL = 0x03,
	93	BFD_PEF_GLUE_SYMBOL = 0x04,
	94	BFD_PEF_UNDEFINED_SYMBOL = 0x0F,
	95	BFD_PEF_WEAK_IMPORT_SYMBOL_MASK = 0x80
	96	};
	97
	98	#define BFD_PEF_TAG1 0x4A6F7921 /* 'Joy!' */
	99	#define BFD_PEF_TAG2 0x70656666 /* 'peff' */
	100
	101	#define BFD_PEF_VERSION 0x00000001
	102
	103	struct bfd_pef_section
	104	{
	105	long name_offset;
	106	unsigned long header_offset;
	107	unsigned long default_address;
	108	unsigned long total_length;
	109	unsigned long unpacked_length;
	110	unsigned long container_length;
	111	unsigned long container_offset;
	112	unsigned char section_kind;
	113	unsigned char share_kind;
	114	unsigned char alignment;
	115	unsigned char reserved;
	116	asection *bfd_section;
	117	};
	118	typedef struct bfd_pef_section bfd_pef_section;
	119
	120	#define BFD_PEF_SECTION_CODE 0
	121	#define BFD_PEF_SECTION_UNPACKED_DATA 1
	122	#define BFD_PEF_SECTION_PACKED_DATA 2
	123	#define BFD_PEF_SECTION_CONSTANT 3
	124	#define BFD_PEF_SECTION_LOADER 4
	125	#define BFD_PEF_SECTION_DEBUG 5
	126	#define BFD_PEF_SECTION_EXEC_DATA 6
	127	#define BFD_PEF_SECTION_EXCEPTION 7
	128	#define BFD_PEF_SECTION_TRACEBACK 8
	129
	130	#define BFD_PEF_SHARE_PROCESS 1
	131	#define BFD_PEF_SHARE_GLOBAL 4
	132	#define BFD_PEF_SHARE_PROTECTED 5
	133
	134	struct bfd_pef_data_struct
	135	{
	136	bfd_pef_header header;
	137	bfd_pef_section *sections;
	138	bfd *ibfd;
	139	};
	140	typedef struct bfd_pef_data_struct bfd_pef_data_struct;
	141
	142	#define BFD_PEF_XLIB_TAG1 0xF04D6163 /* '?Mac' */
	143	#define BFD_PEF_VLIB_TAG2 0x564C6962 /* 'VLib' */
	144	#define BFD_PEF_BLIB_TAG2 0x424C6962 /* 'BLib' */
	145
	146	#define BFD_PEF_XLIB_VERSION 0x00000001
147
148	struct bfd_pef_xlib_header
149	{
150	unsigned long tag1;
151	unsigned long tag2;
152	unsigned long current_format;
153	unsigned long container_strings_offset;
154	unsigned long export_hash_offset;
155	unsigned long export_key_offset;
156	unsigned long export_symbol_offset;
157	unsigned long export_names_offset;
158	unsigned long export_hash_table_power;
159	unsigned long exported_symbol_count;
160
161	unsigned long frag_name_offset;
162	unsigned long frag_name_length;
163	unsigned long dylib_path_offset;
164	unsigned long dylib_path_length;
165	unsigned long cpu_family;
166	unsigned long cpu_model;
167	unsigned long date_time_stamp;
168	unsigned long current_version;
169	unsigned long old_definition_version;
170	unsigned long old_implementation_version;
171	};
172	typedef struct bfd_pef_xlib_header bfd_pef_xlib_header;
173
174	struct bfd_pef_xlib_data_struct
175	{
176	bfd_pef_xlib_header header;
177	};
178	typedef struct bfd_pef_xlib_data_struct bfd_pef_xlib_data_struct;
179
116c20d2 NC	180	int bfd_pef_parse_loader_header (bfd , unsigned char , size_t, bfd_pef_loader_header *);
	181	int bfd_pef_print_loader_section (bfd , FILE );
	182	void bfd_pef_print_loader_header (bfd , bfd_pef_loader_header , FILE *);
	183	int bfd_pef_parse_imported_library (bfd , unsigned char , size_t, bfd_pef_imported_library *);
	184	int bfd_pef_parse_imported_symbol (bfd , unsigned char , size_t, bfd_pef_imported_symbol *);
07d6d2b8 AM	185	int bfd_pef_scan_section (bfd , bfd_pef_section );
	186	int bfd_pef_scan_start_address (bfd *);
	187	int bfd_pef_scan (bfd , bfd_pef_header , bfd_pef_data_struct *);