File: multi-sections-constraint.s

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,436 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (34 lines) | stat: -rw-r--r-- 1,027 bytes parent folder | download | duplicates (2)
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
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
# RUN: echo "SECTIONS { \
# RUN:  .text : { *(.text) } \
# RUN:  . = 0x1000; .aaa : ONLY_IF_RO { *(.aaa.*) } \
# RUN:  . = 0x2000; .aaa : ONLY_IF_RW { *(.aaa.*) } } " > %t.script
# RUN: ld.lld -o %t1 --script %t.script %t
# RUN: llvm-objdump -section-headers %t1 | FileCheck %s

# CHECK:      Sections:
# CHECK-NEXT: Idx Name          Size      VMA          Type
# CHECK: .aaa          00000010 0000000000002000 DATA


# RUN: echo "SECTIONS { \
# RUN:  .text : { *(.text) } \
# RUN:  . = 0x1000; .aaa : ONLY_IF_RW { *(.aaa.*) } \
# RUN:  . = 0x2000; .aaa : ONLY_IF_RO { *(.aaa.*) } } " > %t2.script
# RUN: ld.lld -o %t2 --script %t2.script %t
# RUN: llvm-objdump -section-headers %t2 | FileCheck %s --check-prefix=REV

# REV:      Sections:
# REV-NEXT: Idx Name          Size       VMA          Type
# REV:  .aaa          00000010 0000000000001000 DATA

.global _start
_start:
 nop

.section .aaa.1, "aw"
.quad 1

.section .aaa.2, "aw"
.quad 1