blob: 3ab1d7d68f1cde7208fad8ed99ba2a3c436cd9b1 (
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
|
{
This file is part of the Free Pascal run time library.
Copyright (c) 2008 by Giulio Bernardi
Types used by ELF resource reader and writer
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
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.
**********************************************************************}
unit elftypes;
{$MODE OBJFPC}
interface
type
TElfMagic = array[0..3] of char;
type
TElfIdent = packed record
Magic : TElfMagic; // 0..3
ElfClass : byte; // 4
ElfData : byte; // 5
ElfVersion : byte; // 6
OsAbi : byte; // 7
AbiVersion : byte; // 8
Padding : array[9..15] of byte; // 9..15
end;
//note: it doesn't include Ident block
TElf32Hdr = packed record
_Type : word;
Machine : word;
Version : longword;
Entry : longword;
ProgHdrOffset : longword;
SectHdrOffset : longword;
Flags : longword;
HdrSize : word;
ProgHdrEntrySize : word;
ProgHdrNum : word;
SectHdrEntrySize : word;
SectHdrNum : word;
NameTableIndex : word;
end;
//note: it doesn't include Ident block
TElf64Hdr = packed record
_Type : word;
Machine : word;
Version : longword;
Entry : qword;
ProgHdrOffset : qword;
SectHdrOffset : qword;
Flags : longword;
HdrSize : word;
ProgHdrEntrySize : word;
ProgHdrNum : word;
SectHdrEntrySize : word;
SectHdrNum : word;
NameTableIndex : word;
end;
TElf32SectHdr = packed record
NameIdx : longword;
_Type : longword;
Flags : longword;
Address : longword;
Offset : longword;
Size : longword;
Link : longword;
Info : longword;
AddrAlign : longword;
EntSize : longword;
end;
TElf64SectHdr = packed record
NameIdx : longword;
_Type : longword;
Flags : qword;
Address : qword;
Offset : qword;
Size : qword;
Link : longword;
Info : longword;
AddrAlign : qword;
EntSize : qword;
end;
PElf64SectHdr = ^TElf64SectHdr;
TElf32Symbol = packed record
Name : longword;
Value : longword;
Size : longword;
Info : byte;
Other : byte;
SectIdx : word;
end;
TElf64Symbol = packed record
Name : longword;
Info : byte;
Other : byte;
SectIdx : word;
Value : qword;
Size : qword;
end;
PElf64Symbol = ^TElf64Symbol;
TElf32Rel = packed record
Offset : longword;
Info : longword;
end;
TElf32Rela = packed record
Offset : longword;
Info : longword;
addend : longint;
end;
PElf32Rela = ^TElf32Rela;
TElf64Rel = packed record
Offset : qword;
Info : qword;
end;
TElf64Rela = packed record
Offset : qword;
Info : qword;
addend : int64;
end;
PElf64Rela = ^TElf64Rela;
implementation
end.
|
