blob: 741570d5501062ddaba225dd907690d2b516cdf2 (
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
|
## Here we test how OS and processor specific flags are dumped.
# RUN: yaml2obj %s -o %t.o
# RUN: llvm-readobj -S %t.o | FileCheck --check-prefix=OS-PROC-LLVM %s
# RUN: llvm-readelf -S %t.o | FileCheck --check-prefix=OS-PROC-GNU %s
# OS-PROC-LLVM: Name: .os.flags.low
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0x100000)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-LLVM: Name: .os.flags.high
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0xFE00000)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-LLVM: Name: .os.flags.mask
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0xFF00000)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-LLVM: Name: .proc.flags.low
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0x10000000)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-LLVM: Name: .proc.flags.high
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0xE0000000)
# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-LLVM: Name: .proc.flags.mask
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0xF0000000)
# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-LLVM: Name: .both.flags.low
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0x10100000)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-LLVM: Name: .both.flags.high
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0xEFE00000)
# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-LLVM: Name: .both.flags.mask
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0xFFF00000)
# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-LLVM: Name: .exclude
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0x80000000)
# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-LLVM: Name: .all.possible
# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS
# OS-PROC-LLVM-NEXT: Flags [ (0xFFFFFFFF)
# OS-PROC-LLVM-NEXT: SHF_ALLOC (0x2)
# OS-PROC-LLVM-NEXT: SHF_COMPRESSED (0x800)
# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000)
# OS-PROC-LLVM-NEXT: SHF_EXECINSTR (0x4)
# OS-PROC-LLVM-NEXT: SHF_GROUP (0x200)
# OS-PROC-LLVM-NEXT: SHF_INFO_LINK (0x40)
# OS-PROC-LLVM-NEXT: SHF_LINK_ORDER (0x80)
# OS-PROC-LLVM-NEXT: SHF_MERGE (0x10)
# OS-PROC-LLVM-NEXT: SHF_OS_NONCONFORMING (0x100)
# OS-PROC-LLVM-NEXT: SHF_STRINGS (0x20)
# OS-PROC-LLVM-NEXT: SHF_TLS (0x400)
# OS-PROC-LLVM-NEXT: SHF_WRITE (0x1)
# OS-PROC-LLVM-NEXT: ]
# OS-PROC-GNU: Section Headers:
# OS-PROC-GNU-NEXT: [Nr] Name Type Address Off Size ES Flg Lk Inf Al
# OS-PROC-GNU-NEXT: [ 0] NULL 0000000000000000 000000 000000 00 0 0 0
# OS-PROC-GNU-NEXT: [ 1] .os.flags.low PROGBITS 0000000000000000 000040 000000 00 o 0 0 0
# OS-PROC-GNU-NEXT: [ 2] .os.flags.high PROGBITS 0000000000000000 000040 000000 00 o 0 0 0
# OS-PROC-GNU-NEXT: [ 3] .os.flags.mask PROGBITS 0000000000000000 000040 000000 00 o 0 0 0
# OS-PROC-GNU-NEXT: [ 4] .proc.flags.low PROGBITS 0000000000000000 000040 000000 00 p 0 0 0
# OS-PROC-GNU-NEXT: [ 5] .proc.flags.high PROGBITS 0000000000000000 000040 000000 00 p 0 0 0
# OS-PROC-GNU-NEXT: [ 6] .proc.flags.mask PROGBITS 0000000000000000 000040 000000 00 p 0 0 0
# OS-PROC-GNU-NEXT: [ 7] .both.flags.low PROGBITS 0000000000000000 000040 000000 00 op 0 0 0
# OS-PROC-GNU-NEXT: [ 8] .both.flags.high PROGBITS 0000000000000000 000040 000000 00 op 0 0 0
# OS-PROC-GNU-NEXT: [ 9] .both.flags.mask PROGBITS 0000000000000000 000040 000000 00 op 0 0 0
# OS-PROC-GNU-NEXT: [10] .exclude PROGBITS 0000000000000000 000040 000000 00 E 0 0 0
# OS-PROC-GNU-NEXT: [11] .all.possible PROGBITS 0000000000000000 000040 000000 00 WAXMSILOGTCopx 0 0 0
## Use an arbitrary EM_* machine type that does not have specific SHF_* OS/Processor
## flags to test what we dump when bits in the OS and processor specific ranges are set.
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_NONE
Sections:
- Name: .os.flags.low
Type: SHT_PROGBITS
ShFlags: 0x00100000
- Name: .os.flags.high
Type: SHT_PROGBITS
ShFlags: 0x0FE00000
- Name: .os.flags.mask
Type: SHT_PROGBITS
ShFlags: 0x0FF00000
- Name: .proc.flags.low
Type: SHT_PROGBITS
ShFlags: 0x10000000
- Name: .proc.flags.high
Type: SHT_PROGBITS
ShFlags: 0xE0000000
- Name: .proc.flags.mask
Type: SHT_PROGBITS
ShFlags: 0xF0000000
- Name: .both.flags.low
Type: SHT_PROGBITS
ShFlags: 0x10100000
- Name: .both.flags.high
Type: SHT_PROGBITS
ShFlags: 0xEFE00000
- Name: .both.flags.mask
Type: SHT_PROGBITS
ShFlags: 0xFFF00000
## SHF_MASKPROC has a value of 0xf0000000, SHF_EXCLUDE has a value of
## 0x80000000. When SHF_EXCLUDE is mixed with other processor specific
## flags, GNU readelf does not necessarily print "E", because it handles
## the SHF_MASKPROC mask first. It only prints "E" when there are no other
## processor flags set. Check llvm-readelf output matches GNU.
- Name: .exclude
Type: SHT_PROGBITS
ShFlags: 0x80000000
## Set all possible flags to test where we print 'o' and 'p' letters.
- Name: .all.possible
Type: SHT_PROGBITS
ShFlags: 0xFFFFFFFF
|
