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
|
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
# RUN: echo "SECTIONS { \
# RUN: .text : { *(.text) } \
# RUN: .rw1 : { *(.rw1) } \
# RUN: .rw2 : { *(.rw2) } \
# RUN: .rw3 : { *(.rw3) } \
# RUN: }" > %t.script
# RUN: ld.lld -o %t1 --script %t.script %t
# RUN: llvm-objdump -section-headers %t1 | FileCheck %s
## .jcr is a relro section and should be placed after other RW sections.
## .bss is SHT_NOBITS section and should be last RW section, so some space
## in ELF file could be saved.
# CHECK: 0 00000000 0000000000000000
# CHECK-NEXT: 1 .text 00000000 0000000000000000 TEXT
# CHECK-NEXT: 2 .rw1 00000008 0000000000000000 DATA
# CHECK-NEXT: 3 .rw2 00000008 0000000000000008 DATA
# CHECK-NEXT: 4 .rw3 00000008 0000000000000010 DATA
# CHECK-NEXT: 5 .jcr 00000008 0000000000000018 DATA
# CHECK-NEXT: 6 .bss 00000008 0000000000000020 BSS
.section .rw1, "aw"
.quad 0
.section .rw2, "aw"
.quad 0
.section .rw3, "aw"
.quad 0
.section .jcr, "aw"
.quad 0
.section .bss, "aw",@nobits
.quad 0
|
