242 lines
4.9 KiB
C
242 lines
4.9 KiB
C
|
/*
|
||
|
* 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
|
||
|
|
||
|
#include <stdint.h>
|
||
|
#include <stdlib.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 */
|