llvm/test/tools/llvm-readobj/ELF/file-header-format.test

## This tests "Format" values printed by llvm-readobj.

## The "Format" value printed depends on values stored in e_ident[EI_CLASS],
## e_ident[EI_DATA] and e_machine fields of an ELF file header.
## We test all possible values in unittests\Object\ELFObjectFileTest.cpp,
## here we test just a few of them to demonstrate that llvm-readobj prints the same.

# RUN: yaml2obj %s -o %t.none64.o
# RUN: llvm-readobj --file-headers %t.none64.o | FileCheck %s -DFMT="elf64-unknown"

# RUN: yaml2obj %s -o %t.none32.o -DCLASS=32
# RUN: llvm-readobj --file-headers %t.none32.o | FileCheck %s -DFMT="elf32-unknown"

# RUN: yaml2obj %s -o %t.i386-32.o -DMACHINE=EM_386 -DCLASS=32
# RUN: llvm-readobj --file-headers %t.i386-32.o | FileCheck %s -DFMT="elf32-i386"

# RUN: yaml2obj %s -o %t.x86_64.o -DMACHINE=EM_X86_64
# RUN: llvm-readobj --file-headers %t.x86_64.o | FileCheck %s -DFMT="elf64-x86-64"

# CHECK: Format: [[FMT]]

--- !ELF
FileHeader:
  Class:   ELFCLASS[[CLASS=64]]
  Data:    ELFDATA2[[DATA=LSB]]
  Type:    ET_REL
  Machine: [[MACHINE=EM_NONE]]