File: dynrelocsec-remove-shinfo-reference.test

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (30 lines) | stat: -rw-r--r-- 969 bytes parent folder | download | duplicates (14) 
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
 
# RUN: yaml2obj %s -o %t
# RUN: llvm-objcopy -R .got.plt %t %t2

## .rela.plt is a dynamic relocation section that has a connection
## via sh_info field with its target section .got.plt.
## Here we check that if the target section is removed then dynamic
## relocation section is also removed and we do not end up with a broken
## sh_info value, for example.

# RUN: llvm-readelf --sections %t2 \
# RUN:  | FileCheck %s --implicit-check-not=".got.plt" --implicit-check-not=".rela.plt"

--- !ELF
FileHeader:
  Class:          ELFCLASS64
  Data:           ELFDATA2LSB
  Type:           ET_DYN
  Machine:        EM_X86_64
Sections:
  - Name:         .rela.plt
    Type:         SHT_RELA
    Flags:        [ SHF_ALLOC ]
    Link:         .dynsym
    Info:         .got.plt
  - Name:         .got.plt
    Type:         SHT_PROGBITS
    Flags:        [ SHF_WRITE, SHF_ALLOC ]
DynamicSymbols:
  - Name:          bar
    Binding:       STB_GLOBAL