blob: a3a3cac2c1b15fdf6157a2fa633cfdb45bdbee0c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
|
/*
* Copyright (c) 2018 Virtuozzo International GmbH
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
*
*/
#ifndef PDB_H
#define PDB_H
typedef struct GUID {
unsigned int Data1;
unsigned short Data2;
unsigned short Data3;
unsigned char Data4[8];
} GUID;
struct PDB_FILE {
uint32_t size;
uint32_t unknown;
};
typedef struct PDB_DS_HEADER {
char signature[32];
uint32_t block_size;
uint32_t unknown1;
uint32_t num_pages;
uint32_t toc_size;
uint32_t unknown2;
uint32_t toc_page;
} PDB_DS_HEADER;
typedef struct PDB_DS_TOC {
uint32_t num_files;
uint32_t file_size[1];
} PDB_DS_TOC;
typedef struct PDB_DS_ROOT {
uint32_t Version;
uint32_t TimeDateStamp;
uint32_t Age;
GUID guid;
uint32_t cbNames;
char names[1];
} PDB_DS_ROOT;
typedef struct PDB_TYPES_OLD {
uint32_t version;
uint16_t first_index;
uint16_t last_index;
uint32_t type_size;
uint16_t file;
uint16_t pad;
} PDB_TYPES_OLD;
typedef struct PDB_TYPES {
uint32_t version;
uint32_t type_offset;
uint32_t first_index;
uint32_t last_index;
uint32_t type_size;
uint16_t file;
uint16_t pad;
uint32_t hash_size;
uint32_t hash_base;
uint32_t hash_offset;
uint32_t hash_len;
uint32_t search_offset;
uint32_t search_len;
uint32_t unknown_offset;
uint32_t unknown_len;
} PDB_TYPES;
typedef struct PDB_SYMBOL_RANGE {
uint16_t segment;
uint16_t pad1;
uint32_t offset;
uint32_t size;
uint32_t characteristics;
uint16_t index;
uint16_t pad2;
} PDB_SYMBOL_RANGE;
typedef struct PDB_SYMBOL_RANGE_EX {
uint16_t segment;
uint16_t pad1;
uint32_t offset;
uint32_t size;
uint32_t characteristics;
uint16_t index;
uint16_t pad2;
uint32_t timestamp;
uint32_t unknown;
} PDB_SYMBOL_RANGE_EX;
typedef struct PDB_SYMBOL_FILE {
uint32_t unknown1;
PDB_SYMBOL_RANGE range;
uint16_t flag;
uint16_t file;
uint32_t symbol_size;
uint32_t lineno_size;
uint32_t unknown2;
uint32_t nSrcFiles;
uint32_t attribute;
char filename[1];
} PDB_SYMBOL_FILE;
typedef struct PDB_SYMBOL_FILE_EX {
uint32_t unknown1;
PDB_SYMBOL_RANGE_EX range;
uint16_t flag;
uint16_t file;
uint32_t symbol_size;
uint32_t lineno_size;
uint32_t unknown2;
uint32_t nSrcFiles;
uint32_t attribute;
uint32_t reserved[2];
char filename[1];
} PDB_SYMBOL_FILE_EX;
typedef struct PDB_SYMBOL_SOURCE {
uint16_t nModules;
uint16_t nSrcFiles;
uint16_t table[1];
} PDB_SYMBOL_SOURCE;
typedef struct PDB_SYMBOL_IMPORT {
uint32_t unknown1;
uint32_t unknown2;
uint32_t TimeDateStamp;
uint32_t Age;
char filename[1];
} PDB_SYMBOL_IMPORT;
typedef struct PDB_SYMBOLS_OLD {
uint16_t hash1_file;
uint16_t hash2_file;
uint16_t gsym_file;
uint16_t pad;
uint32_t module_size;
uint32_t offset_size;
uint32_t hash_size;
uint32_t srcmodule_size;
} PDB_SYMBOLS_OLD;
typedef struct PDB_SYMBOLS {
uint32_t signature;
uint32_t version;
uint32_t unknown;
uint32_t hash1_file;
uint32_t hash2_file;
uint16_t gsym_file;
uint16_t unknown1;
uint32_t module_size;
uint32_t offset_size;
uint32_t hash_size;
uint32_t srcmodule_size;
uint32_t pdbimport_size;
uint32_t resvd0;
uint32_t stream_index_size;
uint32_t unknown2_size;
uint16_t resvd3;
uint16_t machine;
uint32_t resvd4;
} PDB_SYMBOLS;
typedef struct {
uint16_t FPO;
uint16_t unk0;
uint16_t unk1;
uint16_t unk2;
uint16_t unk3;
uint16_t segments;
} PDB_STREAM_INDEXES_OLD;
typedef struct {
uint16_t FPO;
uint16_t unk0;
uint16_t unk1;
uint16_t unk2;
uint16_t unk3;
uint16_t segments;
uint16_t unk4;
uint16_t unk5;
uint16_t unk6;
uint16_t FPO_EXT;
uint16_t unk7;
} PDB_STREAM_INDEXES;
union codeview_symbol {
struct {
int16_t len;
int16_t id;
} generic;
struct {
int16_t len;
int16_t id;
uint32_t symtype;
uint32_t offset;
uint16_t segment;
char name[1];
} public_v3;
};
#define S_PUB_V3 0x110E
typedef struct pdb_seg {
uint32_t dword[8];
} __attribute__ ((packed)) pdb_seg;
#define IMAGE_FILE_MACHINE_I386 0x014c
#define IMAGE_FILE_MACHINE_AMD64 0x8664
struct pdb_reader {
int fd;
size_t file_size;
struct {
PDB_DS_HEADER *header;
PDB_DS_TOC *toc;
PDB_DS_ROOT *root;
} ds;
uint32_t file_used[1024];
PDB_SYMBOLS *symbols;
PDB_STREAM_INDEXES sidx;
uint8_t *modimage;
char *segs;
size_t segs_size;
};
int pdb_init_from_file(const char *name, struct pdb_reader *reader);
void pdb_exit(struct pdb_reader *reader);
uint64_t pdb_resolve(uint64_t img_base, struct pdb_reader *r, const char *name);
uint64_t pdb_find_public_v3_symbol(struct pdb_reader *reader, const char *name);
#endif /* PDB_H */
|
