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

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2022-04-25 10:02:23 +02:00
## 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]]