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
| # RUN: yaml2obj %s > %t
# RUN: llvm-readobj -r %t | FileCheck -check-prefix=OBJ %s
# RUN: obj2yaml %t | FileCheck -check-prefix=YAML %s
# OBJ: Relocations [
# OBJ-NEXT: Section (2) .rela.text {
# OBJ-NEXT: 0x14 R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_HI16 main 0x4
# OBJ-NEXT: 0x1C R_MIPS_GPREL16/R_MIPS_SUB/R_MIPS_LO16 main 0x8
# OBJ-NEXT: 0x20 R_MIPS_GOT_PAGE/R_MIPS_NONE/R_MIPS_NONE .rodata 0x0
# OBJ-NEXT: 0x24 R_MIPS_GOT_OFST/R_MIPS_NONE/R_MIPS_NONE .rodata 0x0
# OBJ-NEXT: 0x28 R_MIPS_CALL16/R_MIPS_NONE/R_MIPS_NONE printf 0x0
# OBJ-NEXT: 0x30 R_MIPS_GPREL16/R_MIPS_LO16/R_MIPS_NONE printf 0x0
# OBJ-NEXT: }
# OBJ-NEXT: ]
# YAML: Relocations:
# YAML-NEXT: - Offset: 0x0000000000000014
# YAML-NEXT: Symbol: main
# YAML-NEXT: Type: R_MIPS_GPREL16
# YAML-NEXT: Type2: R_MIPS_SUB
# YAML-NEXT: Type3: R_MIPS_HI16
# YAML-NEXT: Addend: 4
# YAML-NEXT: - Offset: 0x000000000000001C
# YAML-NEXT: Symbol: main
# YAML-NEXT: Type: R_MIPS_GPREL16
# YAML-NEXT: Type2: R_MIPS_SUB
# YAML-NEXT: Type3: R_MIPS_LO16
# YAML-NEXT: Addend: 8
# YAML-NEXT: - Offset: 0x0000000000000020
# YAML-NEXT: Symbol: .rodata
# YAML-NEXT: Type: R_MIPS_GOT_PAGE
# YAML-NEXT: - Offset: 0x0000000000000024
# YAML-NEXT: Symbol: .rodata
# YAML-NEXT: Type: R_MIPS_GOT_OFST
# YAML-NEXT: - Offset: 0x0000000000000028
# YAML-NEXT: Symbol: printf
# YAML-NEXT: Type: R_MIPS_CALL16
# YAML-NEXT: - Offset: 0x0000000000000030
# YAML-NEXT: Symbol: printf
# YAML-NEXT: Type: R_MIPS_GPREL16
# YAML-NEXT: Type2: R_MIPS_LO16
# YAML-NEXT: SpecSym: RSS_GP0
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_MIPS
Flags: [ EF_MIPS_PIC, EF_MIPS_CPIC,
EF_MIPS_NOREORDER, EF_MIPS_ARCH_64R2 ]
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
AddressAlign: 0x10
Size: 0x60
- Name: .rela.text
Type: SHT_RELA
Flags: [ SHF_INFO_LINK ]
AddressAlign: 0x8
Info: .text
Relocations:
- Offset: 0x14
Symbol: main
Type: R_MIPS_GPREL16
Type2: R_MIPS_SUB
Type3: R_MIPS_HI16
Addend: 4
- Offset: 0x1C
Symbol: main
Type: R_MIPS_GPREL16
Type2: R_MIPS_SUB
Type3: R_MIPS_LO16
Addend: 8
- Offset: 0x20
Symbol: .rodata
Type: R_MIPS_GOT_PAGE
Addend: 0
- Offset: 0x24
Symbol: .rodata
Type: R_MIPS_GOT_OFST
Addend: 0
- Offset: 0x28
Symbol: printf
Type: R_MIPS_CALL16
Addend: 0
- Offset: 0x30
Symbol: printf
Type: R_MIPS_GPREL16
Type2: R_MIPS_LO16
SpecSym: RSS_GP0
Addend: 0
- Name: .rodata
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC ]
AddressAlign: 0x10
Size: 0x0F
Symbols:
- Name: .text
Type: STT_SECTION
Section: .text
- Name: .rodata
Type: STT_SECTION
Section: .rodata
- Name: main
Type: STT_FUNC
Section: .text
Size: 0x58
Binding: STB_GLOBAL
- Name: printf
Binding: STB_GLOBAL
...
|