OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [binutils-2.20.1/] [bfd/] [pef.h] - Blame information for rev 205

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 205 julius
/* PEF support for BFD.
2
   Copyright 1999, 2000, 2001, 2002, 2005, 2007
3
   Free Software Foundation, Inc.
4
 
5
   This file is part of BFD, the Binary File Descriptor library.
6
 
7
   This program is free software; you can redistribute it and/or modify
8
   it under the terms of the GNU General Public License as published by
9
   the Free Software Foundation; either version 3 of the License, or
10
   (at your option) any later version.
11
 
12
   This program is distributed in the hope that it will be useful,
13
   but WITHOUT ANY WARRANTY; without even the implied warranty of
14
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15
   GNU General Public License for more details.
16
 
17
   You should have received a copy of the GNU General Public License
18
   along with this program; if not, write to the Free Software
19
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20
   MA 02110-1301, USA.  */
21
 
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;
47
  unsigned long init_offset;
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
{
82
  unsigned char symbol_class;
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
 
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 *);
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 *);

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.