File: multi-sections-constraint.s

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,998,492 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (34 lines) | stat: -rw-r--r-- 1,029 bytes parent folder | download | duplicates (30) 
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