File: remove-linked-section.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-- 1,190 bytes parent folder | download | duplicates (25)
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.o
# RUN: not llvm-objcopy -R .foo %t.o %t1 2>&1 >/dev/null | FileCheck %s --check-prefix=ERR1 -DINPUT=%t.o
# RUN: cp %t.o %t2
# RUN: not llvm-strip --no-strip-all -R .foo %t2 2>&1 >/dev/null | FileCheck %s --check-prefix=ERR2 -DINPUT=%t2

--- !ELF
FileHeader:
  Class:           ELFCLASS64
  Data:            ELFDATA2LSB
  Type:            ET_REL
  Machine:         EM_X86_64
Sections:
  - Name:            .foo
    Type:            SHT_PROGBITS
  - Name:            .bar
    Type:            SHT_PROGBITS
    Link:            .foo

# ERR1: error: '[[INPUT]]': section '.foo' cannot be removed because it is referenced by the section '.bar'
# ERR2: error: '[[INPUT]]': section '.foo' cannot be removed because it is referenced by the section '.bar'

# RUN: llvm-objcopy --allow-broken-links -R .foo %t.o %t3
# RUN: llvm-readobj --sections %t3 | FileCheck %s --check-prefix=SECTIONS --implicit-check-not=.foo
# RUN: cp %t.o %t4
# RUN: llvm-strip --no-strip-all --allow-broken-links -R .foo %t4
# RUN: llvm-readobj --sections %t4 | FileCheck %s --check-prefix=SECTIONS --implicit-check-not=.foo

# SECTIONS:      Name: .bar
# SECTIONS:      Link
# SECTIONS-SAME: : 0