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
|
# REQUIRES: x86
## Test SHF_LINK_ORDER when the linked-to section has a larger index.
# RUN: yaml2obj %s -o %t.o
# RUN: ld.lld -r %t.o -o %t.ro
# RUN: llvm-readelf -x asan_globals %t.ro | FileCheck %s
# CHECK: Hex dump of section 'asan_globals':
# CHECK-NEXT: 0x00000000 00 .
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
SectionHeaderStringTable: .strtab
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
- Name: .bss
Type: SHT_NOBITS
Flags: [ SHF_WRITE, SHF_ALLOC, SHF_GROUP ]
Size: 0x1
- Name: asan_globals
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_LINK_ORDER, SHF_GROUP ]
Link: .bss
Content: '00'
- Name: .group
Type: SHT_GROUP
Link: .symtab
Info: foo
AddressAlign: 4
Members:
- SectionOrType: GRP_COMDAT
- SectionOrType: .bss
- SectionOrType: asan_globals
- SectionOrType: .relaasan_globals
- Name: .relaasan_globals
Type: SHT_RELA
Flags: [ SHF_GROUP ]
Link: .symtab
Info: asan_globals
Relocations:
- Type: R_X86_64_NONE
- Type: SectionHeaderTable
Sections:
- Name: .strtab
- Name: .text
- Name: .group
- Name: asan_globals
- Name: .relaasan_globals
- Name: .bss
- Name: .symtab
Symbols:
- Name: foo
Section: .bss
Binding: STB_WEAK
|
