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
|
------------------------------------------------Project Mutator-----------------------------------------------
--Copyright (C) 2018 Farzad Sadeghi
--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 2
--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.*/
--------------------------------------------------------------------------------------------------------------
function getSO(so_path)
elf_file = so_path
end
function getGlobalTable()
local return_table = {}
local names = objload("elf_get_obj_names", elf_file, "symbol_list")
local sizes = objload("elf_get_obj_sizes", elf_file, "symbol_list")
for i=1,#names,1 do
return_table[names[i]] = sizes[i]
end
return return_table
end
function printObjNames()
local c = objload("elf_get_obj_names", elf_file, "symbol_list")
for k,v in ipairs(c) do
print(k,v)
end
end
function printObjSizes()
local c = objload("elf_get_obj_sizes", elf_file, "symbol_list")
for k,v in ipairs(c) do
print(k,v)
end
end
function printFuncNames()
local c = objload("elf_get_func_names", elf_file, "symbol_list")
for k,v in ipairs(c) do
print(k,v)
end
end
function printFuncCode()
local c = objload("elf_get_func_code", elf_file, "code_list")
for k,v in ipairs(c) do
print(k,v)
if #v ~= 0 then
for k1,v1 in ipairs(v) do
io.write(string.format('%02x', v1), " ")
end
io.write("\n")
end
end
end
function findMain()
local c = objload("elf_get_func_names", elf_file, "symbol_list")
for k,v in ipairs(c) do
if v == "'main'" then
io.write("main index is".." "..k.."\n")
return k
end
end
end
function codeTables()
local return_table = {}
local func_name_table = objload("elf_get_func_names", elf_file, "symbol_list")
local code_table = objload("elf_get_func_code", elf_file, "code_list")
for i=1,#func_name_table,1 do
return_table[func_name_table[i]] = code_table[i]
end
return return_table
end
function codeTableByName(name)
local return_table = {}
local func_name_table = objload("elf_get_func_names", elf_file, "symbol_list")
local code_table = objload("elf_get_func_code", elf_file, "code_list")
for k,v in ipairs(func_name_table) do
if v == name then
for k1, v1 in ipairs(code_table[k]) do
table.insert(return_table, string.format('%02x', v1))
end
return return_table
end
end
return nil
end
function codeTableByName_number(name)
local return_table = {}
local func_name_table = objload("elf_get_func_names", elf_file, "symbol_list")
local code_table = objload("elf_get_func_code", elf_file, "code_list")
for k,v in ipairs(func_name_table) do
if v == name then
for k1, v1 in ipairs(code_table[k]) do
table.insert(return_table, v1)
end
return return_table
end
end
return nil
end
function printFuncSizes()
local func_name_table = objload("elf_get_func_names", elf_file, "symbol_list")
local code_table = objload("elf_get_func_code", elf_file, "code_list")
local counter = 1
print("function sizes:")
for k, v in ipairs(code_table) do
print("code size for "..func_name_table[counter].." is".." "..#v)
counter = counter + 1
end
end
--------------------------------------------------------------------------------------------------------------
|
