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
|
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
# RUN: echo "SECTIONS { \
# RUN: .aaa : { *(.aaa) } \
# RUN: .bbb : { *(.bbb) } \
# RUN: .ccc : { *(.ccc) } \
# RUN: _aaa = SIZEOF(.aaa); \
# RUN: _bbb = SIZEOF(.bbb); \
# RUN: _ccc = SIZEOF(.ccc); \
# RUN: }" > %t.script
# RUN: ld.lld -o %t1 --script %t.script %t
# RUN: llvm-objdump -t -section-headers %t1 | FileCheck %s
# CHECK: Sections:
# CHECK-NEXT: Idx Name Size
# CHECK-NEXT: 0 00000000
# CHECK-NEXT: 1 .aaa 00000008
# CHECK-NEXT: 2 .bbb 00000010
# CHECK-NEXT: 3 .ccc 00000018
# CHECK: SYMBOL TABLE:
# CHECK-NEXT: 0000000000000000 *UND* 00000000
# CHECK-NEXT: .text 00000000 _start
# CHECK-NEXT: 0000000000000008 *ABS* 00000000 _aaa
# CHECK-NEXT: 0000000000000010 *ABS* 00000000 _bbb
# CHECK-NEXT: 0000000000000018 *ABS* 00000000 _ccc
## SIZEOF(.nonexistent_section) should return 0.
# RUN: echo "SECTIONS { \
# RUN: .aaa : { *(.aaa) } \
# RUN: .bbb : { *(.bbb) } \
# RUN: .ccc : { *(.ccc) } \
# RUN: _aaa = SIZEOF(.foo); \
# RUN: }" > %t.script
# RUN: ld.lld -o %t1 --script %t.script %t
# RUN: llvm-objdump -t -section-headers %t1 | FileCheck -check-prefix=CHECK2 %s
# CHECK2: 0000000000000000 *ABS* 00000000 _aaa
.global _start
_start:
nop
.section .aaa,"a"
.quad 0
.section .bbb,"a"
.quad 0
.quad 0
.section .ccc,"a"
.quad 0
.quad 0
.quad 0
|
