localize-hidden.test
4.62 KB
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
# RUN: yaml2obj %s > %t
# RUN: llvm-objcopy --localize-hidden %t %t2
# RUN: llvm-readobj --relocations --symbols %t2 | FileCheck %s
!ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
Address: 0x1000
AddressAlign: 0x0000000000000010
Size: 64
- Name: .data
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC ]
Address: 0x2000
AddressAlign: 0x0000000000000010
Content: "0000000000000000"
- Name: .rel.text
Type: SHT_REL
Info: .text
Relocations:
- Offset: 0x1000
Symbol: undefGlobal
Type: R_X86_64_PC32
Symbols:
- Name: hiddenLocal
Type: STT_FUNC
Section: .text
Value: 0x1008
Size: 8
Other: [ STV_HIDDEN ]
- Name: defaultGlobal
Type: STT_FUNC
Size: 8
Section: .text
Value: 0x1000
Binding: STB_GLOBAL
- Name: hiddenGlobal
Type: STT_OBJECT
Section: .data
Value: 0x2006
Size: 2
Other: [ STV_HIDDEN ]
Binding: STB_GLOBAL
- Name: hiddenGlobalCommon
Type: STT_OBJECT
Index: SHN_COMMON
Value: 0x2006
Size: 2
Other: [ STV_HIDDEN ]
Binding: STB_GLOBAL
- Name: undefGlobal
Type: STT_FUNC
Size: 8
Binding: STB_GLOBAL
- Name: internalGlobal
Type: STT_OBJECT
Section: .data
Value: 0x2002
Size: 2
Other: [ STV_INTERNAL ]
Binding: STB_GLOBAL
- Name: protectedGlobal
Type: STT_OBJECT
Section: .data
Value: 0x2000
Size: 4
Other: [ STV_PROTECTED ]
Binding: STB_GLOBAL
- Name: hiddenWeak
Type: STT_FUNC
Section: .text
Value: 0x1010
Size: 8
Other: [ STV_HIDDEN ]
Binding: STB_WEAK
#CHECK: Relocations [
#CHECK-NEXT: Section (3) .rel.text {
#CHECK-NEXT: 0x1000 R_X86_64_PC32 undefGlobal 0x0
#CHECK-NEXT: }
#CHECK-NEXT:]
#CHECK: Symbols [
#CHECK-NEXT: Symbol {
#CHECK-NEXT: Name:
#CHECK-NEXT: Value: 0x0
#CHECK-NEXT: Size: 0
#CHECK-NEXT: Binding: Local
#CHECK-NEXT: Type: None
#CHECK-NEXT: Other: 0
#CHECK-NEXT: Section: Undefined
#CHECK-NEXT: }
#CHECK-NEXT: Symbol {
#CHECK-NEXT: Name: hiddenLocal
#CHECK-NEXT: Value: 0x1008
#CHECK-NEXT: Size: 8
#CHECK-NEXT: Binding: Local
#CHECK-NEXT: Type: Function
#CHECK-NEXT: Other [
#CHECK-NEXT: STV_HIDDEN
#CHECK-NEXT: ]
#CHECK-NEXT: Section: .text
#CHECK-NEXT: }
#CHECK-NEXT: Symbol {
#CHECK-NEXT: Name: hiddenGlobal
#CHECK-NEXT: Value: 0x2006
#CHECK-NEXT: Size: 2
#CHECK-NEXT: Binding: Local
#CHECK-NEXT: Type: Object
#CHECK-NEXT: Other [
#CHECK-NEXT: STV_HIDDEN
#CHECK-NEXT: ]
#CHECK-NEXT: Section: .data
#CHECK-NEXT: }
#CHECK-NEXT: Symbol {
#CHECK-NEXT: Name: internalGlobal
#CHECK-NEXT: Value: 0x2002
#CHECK-NEXT: Size: 2
#CHECK-NEXT: Binding: Local
#CHECK-NEXT: Type: Object
#CHECK-NEXT: Other [
#CHECK-NEXT: STV_INTERNAL
#CHECK-NEXT: ]
#CHECK-NEXT: Section: .data
#CHECK-NEXT: }
#CHECK-NEXT: Symbol {
#CHECK-NEXT: Name: hiddenWeak
#CHECK-NEXT: Value: 0x1010
#CHECK-NEXT: Size: 8
#CHECK-NEXT: Binding: Local
#CHECK-NEXT: Type: Function
#CHECK-NEXT: Other [
#CHECK-NEXT: STV_HIDDEN
#CHECK-NEXT: ]
#CHECK-NEXT: Section: .text
#CHECK-NEXT: }
#CHECK-NEXT: Symbol {
#CHECK-NEXT: Name: defaultGlobal
#CHECK-NEXT: Value: 0x1000
#CHECK-NEXT: Size: 8
#CHECK-NEXT: Binding: Global
#CHECK-NEXT: Type: Function
#CHECK-NEXT: Other: 0
#CHECK-NEXT: Section: .text
#CHECK-NEXT: }
#CHECK-NEXT: Symbol {
#CHECK-NEXT: Name: hiddenGlobalCommon
#CHECK-NEXT: Value: 0x2006
#CHECK-NEXT: Size: 2
#CHECK-NEXT: Binding: Global
#CHECK-NEXT: Type: Object
#CHECK-NEXT: Other [
#CHECK-NEXT: STV_HIDDEN
#CHECK-NEXT: ]
#CHECK-NEXT: Section: Common (0xF
#CHECK-NEXT: }
#CHECK-NEXT: Symbol {
#CHECK-NEXT: Name: undefGlobal
#CHECK-NEXT: Value: 0x0
#CHECK-NEXT: Size: 8
#CHECK-NEXT: Binding: Global
#CHECK-NEXT: Type: Function
#CHECK-NEXT: Other: 0
#CHECK-NEXT: Section:
#CHECK-NEXT: }
#CHECK-NEXT: Symbol {
#CHECK-NEXT: Name: protectedGlobal
#CHECK-NEXT: Value: 0x2000
#CHECK-NEXT: Size: 4
#CHECK-NEXT: Binding: Global
#CHECK-NEXT: Type: Object
#CHECK-NEXT: Other [
#CHECK-NEXT: STV_PROTECTED
#CHECK-NEXT: ]
#CHECK-NEXT: Section: .data
#CHECK-NEXT: }
#CHECK-NEXT:]