llvm-for-llvmta/test/tools/llvm-objcopy/ELF/reloc-no-symtab.test

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2022-04-25 10:02:23 +02:00
# Regression test for the following case:
# $ cat /tmp/a.c
# int main() { return 0; }
# $ clang -static /tmp/a.c -o /tmp/a
# $ llvm-strip /tmp/a -o /tmp/b
# llvm-strip: error: Link field value 0 in section .rela.plt is invalid.
# RUN: yaml2obj %s -o %t.original
# RUN: llvm-strip %t.original -o %t.stripped
# RUN: llvm-readobj --sections %t.original | FileCheck %s
# RUN: llvm-readobj --sections %t.stripped | FileCheck %s
!ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
- Name: .rela.plt
Type: SHT_RELA
Flags: [ SHF_ALLOC, SHF_INFO_LINK ]
Info: .got.plt
Link: 0
- Name: .plt
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
- Name: .got.plt
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_WRITE ]
# CHECK: Name: .rela.plt
# CHECK-NEXT: Type: SHT_RELA
# CHECK-NEXT: Flags [
# CHECK-NEXT: SHF_ALLOC
# CHECK-NEXT: SHF_INFO_LINK
# CHECK-NEXT: ]
# CHECK-NEXT: Address:
# CHECK-NEXT: Offset:
# CHECK-NEXT: Size: 0
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 4