dso_handle.yaml
1.9 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
# RUN: ld64.lld -arch x86_64 %s %p/Inputs/x86_64/libSystem.yaml -o %t1
# RUN: llvm-nm -m -n %t1 | FileCheck %s
#
# RUN: ld64.lld -arch x86_64 %s %p/Inputs/x86_64/libSystem.yaml -dead_strip -o %t2
# RUN: llvm-nm -m -n %t2 | FileCheck %s
#
# RUN: ld64.lld -arch x86_64 %s %p/Inputs/x86_64/libSystem.yaml -dylib -o %t3
# RUN: llvm-nm -m -n %t3 | FileCheck %s
#
# RUN: ld64.lld -arch x86_64 %s %p/Inputs/x86_64/libSystem.yaml -bundle -o %t4
# RUN: llvm-nm -m -n %t4 | FileCheck %s
#
# Test that ___dso_handle symbol is available for executables, bundles, and dylibs
#
--- !mach-o
arch: x86_64
file-type: MH_OBJECT
flags: [ MH_SUBSECTIONS_VIA_SYMBOLS ]
sections:
- segment: __TEXT
section: __text
type: S_REGULAR
attributes: [ S_ATTR_PURE_INSTRUCTIONS, S_ATTR_SOME_INSTRUCTIONS ]
address: 0x0000000000000000
content: [ 0x55, 0x48, 0x89, 0xE5, 0x31, 0xC0, 0x5D, 0xC3 ]
- segment: __DATA
section: __data
type: S_REGULAR
attributes: [ ]
alignment: 8
address: 0x0000000000000008
content: [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ]
relocations:
- offset: 0x00000000
type: X86_64_RELOC_UNSIGNED
length: 3
pc-rel: false
extern: true
symbol: 2
global-symbols:
- name: _d
type: N_SECT
scope: [ N_EXT ]
sect: 2
value: 0x0000000000000008
- name: _main
type: N_SECT
scope: [ N_EXT ]
sect: 1
value: 0x0000000000000000
undefined-symbols:
- name: ___dso_handle
type: N_UNDF
scope: [ N_EXT ]
value: 0x0000000000000000
...
# CHECK_NOT: ___dso_handle
# CHECK: _main