File: sections-gc2.s

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-20
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,436 kB
  • sloc: cpp: 5,593,990; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (31 lines) | stat: -rw-r--r-- 869 bytes parent folder | download | duplicates (13) 
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
 
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
# RUN: echo "SECTIONS { \
# RUN:         used_in_reloc : { *(used_in_reloc) } \
# RUN:         used_in_script : { *(used_in_script) } \
# RUN:         .text : { *(.text) } \
# RUN:       }" > %t.script
# RUN: ld.lld -T %t.script -o %t.so %t.o --gc-sections -z nostart-stop-gc
# RUN: llvm-objdump -h %t.so | FileCheck %s

# CHECK: Idx Name          Size      VMA          Type
# CHECK-NEXT:  0
# CHECK-NEXT:    used_in_reloc
# CHECK-NEXT:    .text
# CHECK-NEXT:    .comment
# CHECK-NEXT:    .symtab
# CHECK-NEXT:    .shstrtab
# CHECK-NEXT:    .strtab

        .global _start
_start:
        .quad __start_used_in_reloc

        .section unused,"a"
        .quad 0

        .section used_in_script,"a"
        .quad __start_used_in_script

        .section used_in_reloc,"a"
        .quad 0