blob: 75ed17ec5f6ff53b3821b5e719cc342bc4d5093e (
plain) (
blame)
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
|
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
# RUN: ld.lld -r %t -o %tout
# RUN: llvm-objdump -d %tout | FileCheck -check-prefix=DISASM %s
# RUN: llvm-readobj -symbols -r %tout | FileCheck -check-prefix=SYMBOL %s
# DISASM: _start:
# DISASM-NEXT: 0: {{.*}} callq 0
# DISASM-NEXT: 5: {{.*}} callq 0
# DISASM-NEXT: a: {{.*}} callq 0
# DISASM-NEXT: f: {{.*}} callq 0
# DISASM-NEXT: 14: {{.*}} callq 0
# DISASM-NEXT: 19: {{.*}} callq 0
# DISASM-NEXT: 1e: {{.*}} callq 0
# DISASM-NEXT: 23: {{.*}} callq 0
# DISASM-NEXT: 28: {{.*}} callq 0
# DISASM-NEXT: 2d: {{.*}} callq 0
# DISASM-NEXT: 32: {{.*}} callq 0
# DISASM-NEXT: 37: {{.*}} callq 0
# DISASM-NEXT: Disassembly of section foo:
# DISASM-NEXT: foo:
# DISASM-NEXT: 0: 90 nop
# DISASM-NEXT: 1: 90 nop
# DISASM-NEXT: 2: 90 nop
# DISASM-NEXT: Disassembly of section bar:
# DISASM-NEXT: bar:
# DISASM-NEXT: 0: 90 nop
# DISASM-NEXT: 1: 90 nop
# DISASM-NEXT: 2: 90 nop
# SYMBOL: Relocations [
# SYMBOL-NEXT: Section ({{.*}}) .rela.text {
# SYMBOL-NEXT: 0x1 R_X86_64_PC32 __start_foo 0x0
# SYMBOL-NEXT: 0x6 R_X86_64_PC32 __stop_foo 0x0
# SYMBOL-NEXT: 0xB R_X86_64_PC32 __start_bar 0x0
# SYMBOL-NEXT: 0x10 R_X86_64_PC32 __stop_bar 0x0
# SYMBOL-NEXT: 0x15 R_X86_64_PC32 __start_doo 0x0
# SYMBOL-NEXT: 0x1A R_X86_64_PC32 __stop_doo 0x0
# SYMBOL-NEXT: 0x1F R_X86_64_PC32 __preinit_array_start 0x0
# SYMBOL-NEXT: 0x24 R_X86_64_PC32 __preinit_array_end 0x0
# SYMBOL-NEXT: 0x29 R_X86_64_PC32 __init_array_start 0x0
# SYMBOL-NEXT: 0x2E R_X86_64_PC32 __init_array_end 0x0
# SYMBOL-NEXT: 0x33 R_X86_64_PC32 __fini_array_start 0x0
# SYMBOL-NEXT: 0x38 R_X86_64_PC32 __fini_array_end 0x0
# SYMBOL-NEXT: }
# SYMBOL-NEXT: ]
# SYMBOL: Symbol {
# SYMBOL: Name: __fini_array_end
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __fini_array_start
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __init_array_end
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __init_array_start
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __preinit_array_end
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __preinit_array_start
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __start_bar
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __start_doo
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __start_foo
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __stop_bar
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __stop_doo
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
# SYMBOL-NEXT: Symbol {
# SYMBOL-NEXT: Name: __stop_foo
# SYMBOL-NEXT: Value: 0x0
# SYMBOL-NEXT: Size: 0
# SYMBOL-NEXT: Binding: Global
# SYMBOL-NEXT: Type: None
# SYMBOL-NEXT: Other: 0
# SYMBOL-NEXT: Section: Undefined
# SYMBOL-NEXT: }
.global _start
.text
_start:
call __start_foo
call __stop_foo
call __start_bar
call __stop_bar
call __start_doo
call __stop_doo
call __preinit_array_start
call __preinit_array_end
call __init_array_start
call __init_array_end
call __fini_array_start
call __fini_array_end
.section foo,"ax"
nop
nop
nop
.section bar,"ax"
nop
nop
nop
|