llvm/test/Object/yaml2obj-elf-symbol-basic.yaml

# RUN: yaml2obj -format=elf %s | llvm-readobj -symbols - | 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 ]
    Content: "90EBFE" # x86 machine code
                      #   NOP ; To make main's `Value` non-zero (for testing).
                      # main:
                      #   JMP -2 ; (infloop)
                      # This YAML file is a valid relocatable object that,
                      # when linked and run on x86_64, will go into an
                      # infloop.
  - Name: .symtab
    Type: SHT_SYMTAB
    Symbols:
      Global:
        - Name: main
          Type: STT_FUNC
          Section: .text
          Value: 0x1
          Size: 2
        - Name: undefined_symbol

# CHECK:      Symbols [
# CHECK-NEXT:   Symbol {
# CHECK-NEXT:     Name:  (0)
# CHECK:        Symbol {
# CHECK-NEXT:     Name: main
# CHECK-NEXT:     Value: 0x1
# CHECK-NEXT:     Size: 2
# CHECK:          Binding: Global
# CHECK-NEXT:     Type: Function
# CHECK:          Section: .text
# CHECK:        Symbol {
# CHECK:          Name: undefined_symbol
# CHECK:          Section:  (0x0)

# How to conditionalize on X86 being present?
# yaml2obj -format=elf %s | llvm-objdump -d -no-show-raw-insn - | FileCheck %s --check-prefix=DISASSEMBLY
# DISASSEMBLY:      Disassembly of section .text:
# DISASSEMBLY-NEXT: main:
# DISASSEMBLY-NEXT:        1:       jmp     -2