# RUN: yaml2obj %s -o %t
# RUN: not llvm-readelf --headers -S 2>&1 %t | FileCheck %s -DFILE=%t --check-prefix=GNU
# RUN: llvm-readobj --headers -S 2>&1 %t | FileCheck %s -DFILE=%t --check-prefix=LLVM

# GNU:      ELF Header:
# GNU:        Section header string table index: 255
# GNU-NEXT:   There are 3 section headers, starting at offset 0x58:
# GNU:      Section Headers:
# GNU-NEXT:  [Nr] Name         Type   Address          Off    Size   ES Flg Lk Inf Al
# GNU-NEXT: warning: '[[FILE]]': section header string table index 255 does not exist
# GNU-NEXT:  [ 0] <no-strings> NULL   0000000000000000 000000 000000 00      0   0  0
# GNU-NEXT:  [ 1] <no-strings> STRTAB 0000000000000000 000040 000001 00      0   0  1
# GNU-NEXT:  [ 2] <no-strings> STRTAB 0000000000000000 000041 000013 00      0   0  1
# GNU-NEXT: Key to Flags:
# GNU:      Section to Segment mapping:
# GNU-NEXT:   Segment Sections...
# GNU-NEXT: error: '[[FILE]]': section header string table index 255 does not exist

# LLVM:      ElfHeader {
# LLVM:        StringTableSectionIndex: 255
# LLVM-NEXT: }
# LLVM-NEXT: Sections [
# LLVM-NEXT: Section {
# LLVM-NEXT:   Index: 0
# LLVM-NEXT: warning: '[[FILE]]': unable to get the name of SHT_NULL section with index 0: section header string table index 255 does not exist
# LLVM-NEXT:   Name: <?> (0)
# LLVM-NEXT:   Type: SHT_NULL (0x0)
# LLVM-NEXT:   Flags [ (0x0)
# LLVM-NEXT:   ]
# LLVM-NEXT:   Address: 0x0
# LLVM-NEXT:   Offset: 0x0
# LLVM-NEXT:   Size: 0
# LLVM-NEXT:   Link: 0
# LLVM-NEXT:   Info: 0
# LLVM-NEXT:   AddressAlignment: 0
# LLVM-NEXT:   EntrySize: 0
# LLVM-NEXT: }
# LLVM:      Index: 1
# LLVM-NEXT: warning: '[[FILE]]': unable to get the name of SHT_STRTAB section with index 1: section header string table index 255 does not exist
# LLVM-NEXT: Name: <?> (11)
# LLVM:      Index: 2
# LLVM-NEXT: warning: '[[FILE]]': unable to get the name of SHT_STRTAB section with index 2: section header string table index 255 does not exist
# LLVM-NEXT: Name: <?> (1)

--- !ELF
FileHeader:
  Class:     ELFCLASS64
  Data:      ELFDATA2LSB
  Type:      ET_REL
  EShStrNdx: 0xFF