blob: b0f8aa3348d063a97547e65a911ca1aee62b2e53 (
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
|
/*
* SymbolTable.hpp:
* a container for "on-demand" symbol address fetching
* written by palmers / teso
*/
#ifndef __SYMBOL_TABLE_C
#define __SYMBOL_TABLE_C
#include <SymbolFingp.hpp>
#include <SystemMap.hpp>
#include <DevMemPatt.hpp>
#include <rwKernel.hpp>
#include <list>
#include <string>
#include <iostream>
#include <fstream>
#include <algorithm>
#include <iterator>
#define DEFAULTDUMP "SymbolTableDump"
#define DEFAULTSYSTEMMAP "System.map"
typedef struct
{
string Name;
unsigned int Address;
} zzSym;
typedef list<zzSym *> zzSymList;
/**
* A container class for "on-demand" symbol address fetching.
*/
class SymbolTable
{
private:
SymbolFingp *fing;
DevMemPatt *patt;
SystemMap exported;
SystemMap mapp;
SystemMap rest;
string dump_file;
bool createObjects (rwKernel *);
bool loadFiles (string, string);
public:
/**
* List of name, address pairs.
*/
zzSymList symList;
/**
* Construct a SymbolTable object and load configuration from default files.
*/
SymbolTable ();
/**
* Construct a SymbolTable object and load configuration from defined files.
* @param res file name of restore file.
* @param sys System.map file to load.
*/
SymbolTable (string res, string sys);
/**
* Construct a SymbolTable object and use the referenced rwKernel object in all
* member attributes and methods.
*/
SymbolTable (rwKernel *);
/**
* Foo.
*/
~SymbolTable ();
/**
* Define the file written to on saveCache ().
* @see saveCache()
*/
void setSaveFile (string);
/**
* get the address of a known symbol.
* @return If the symbol is unknow zero is returned.
* (hey, would you call 0x00000000?). Else, the address
* of the symbol.
*/
unsigned int getSymbol (string);
/**
* Find a symbol. This will try all available methods to
* find a symbol and cache the address, name pair (zero
* if search was not successfull).
* @return true on success.
*/
bool findSymbol (string);
/**
* add a symbol, address pair to the cache.
*/
void addSymbolToCache (string, unsigned int);
/**
* flush the address cache.
*/
void clearCache ();
/**
* save the cache to a file (human readable, System.map style).
*/
bool saveCache ();
};
#endif /* __SYMBOL_TABLE_C */
|
