llvm-mirror/test/tools/llvm-objdump/non-archive-object.test
Jordan Rupprecht 1a3cc9353e [llvm-objdump] Print file format in lowercase to match GNU output.
Summary:
GNU objdump prints the file format in lowercase, e.g. `elf64-x86-64`. llvm-objdump prints `ELF64-x86-64` right now, even though piping that into llvm-objcopy refuses that as a valid arch to use.

As an example of a problem this causes, see: https://github.com/ClangBuiltLinux/linux/issues/779

Reviewers: MaskRay, jhenderson, alexshap

Reviewed By: MaskRay

Subscribers: tpimh, sbc100, grimar, jvesely, nhaehnle, kerbowa, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D74433
2020-02-12 08:17:01 -08:00

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# RUN: yaml2obj %s -o %t
# RUN: llvm-objdump -a %t | FileCheck %s
# If this test has not crashed, then this test passed.
# CHECK: file format elf64-x86-64
!ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_X86_64
Sections:
- Name: .bss
Type: SHT_NOBITS
Flags: [ SHF_ALLOC ]
AddressAlign: 0x0000000000000010
Size: 64
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
AddressAlign: 0x0000000000000010
Content: "01234567"
Size: 4