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 i386 %s %p/Inputs/hello-world-x86.yaml -o %t
# RUN: llvm-objdump -macho -exports-trie %t | FileCheck %s
#
# Test that the export trie is emitted in order.
#
--- !mach-o
arch: x86
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, 0x89, 0xE5, 0x83, 0xEC, 0x08, 0xE8, 0x00,
0x00, 0x00, 0x00, 0x58, 0x8D, 0x80, 0x16, 0x00,
0x00, 0x00, 0x89, 0x04, 0x24, 0xE8, 0xE6, 0xFF,
0xFF, 0xFF, 0x31, 0xC0, 0x83, 0xC4, 0x08, 0x5D,
0xC3 ]
relocations:
- offset: 0x00000016
type: GENERIC_RELOC_VANILLA
length: 2
pc-rel: true
extern: true
symbol: 1
- offset: 0x0000000E
scattered: true
type: GENERIC_RELOC_LOCAL_SECTDIFF
length: 2
pc-rel: false
value: 0x00000021
- offset: 0x00000000
scattered: true
type: GENERIC_RELOC_PAIR
length: 2
pc-rel: false
value: 0x0000000B
- segment: __TEXT
section: __cstring
type: S_CSTRING_LITERALS
attributes: [ ]
address: 0x0000000000000021
content: [ 0x68, 0x65, 0x6C, 0x6C, 0x6F, 0x0A, 0x00 ]
global-symbols:
- name: _main
type: N_SECT
scope: [ N_EXT ]
sect: 1
value: 0x0000000000000000
undefined-symbols:
- name: _printf
type: N_UNDF
scope: [ N_EXT ]
value: 0x0000000000000000
...
# CHECK: Exports trie:
# CHECK-NEXT: __mh_execute_header
# CHECK-NEXT: _main
|