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## Check we cannot remove a section containing symbols
## referenced by relocations contained in the object.
# RUN: yaml2obj %s -o %t1
# RUN: not llvm-objcopy -R .data %t1 2>&1 | FileCheck %s -DINPUT=%t1
# CHECK: error: '[[INPUT]]': section '.data' cannot be removed: (.text+0x1) has relocation against symbol 'foo'
## Check the behavior when we also remove the relocation section.
## We have no reference in this case and hence no error should be emitted.
# RUN: yaml2obj %s -o %t2
# RUN: llvm-objcopy -R .data -R .rela.text %t2 %t3
# RUN: llvm-objdump --section-headers %t3 | FileCheck %s --check-prefix=NOSEC
# NOSEC-NOT: .data
# NOSEC-NOT: .rela.text
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
AddressAlign: 0x0000000000000004
Content: E800000000
- Name: .rela.text
Type: SHT_RELA
Link: .symtab
AddressAlign: 0x0000000000000008
EntSize: 0x0000000000000018
Info: .text
Relocations:
- Offset: 0x0000000000000001
Symbol: foo
Type: R_X86_64_GOTPCREL
Addend: -4
- Name: .data
Type: SHT_PROGBITS
Flags: [ SHF_WRITE, SHF_ALLOC ]
AddressAlign: 0x0000000000000001
Content: '0102'
Symbols:
- Name: foo
Section: .data
Value: 0x0000000000000001
...
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