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1a3cc9353e
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
60 lines
1.4 KiB
Plaintext
60 lines
1.4 KiB
Plaintext
## Check that objdump doesn't print relocations in non-relocatable object files.
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: llvm-objdump -r %t1 | FileCheck %s -DFILE=%t1 --check-prefix=FMT --implicit-check-not={{.}}
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# RUN: yaml2obj --docnum=2 %s -o %t2
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# RUN: llvm-objdump -r %t2 | FileCheck %s -DFILE=%t2 --check-prefix=FMT --implicit-check-not={{.}}
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# RUN: yaml2obj --docnum=3 %s -o %t3
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# RUN: llvm-objdump -r %t3 | FileCheck %s -DFILE=%t3 --check-prefixes=FMT,REL --implicit-check-not={{.}}
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# FMT: [[FILE]]: file format elf64-x86-64
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# REL: RELOCATION RECORDS FOR []:
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# REL-NEXT: OFFSET TYPE VALUE
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# REL-NEXT: 0000000000000123 R_X86_64_NONE *ABS*+0x141
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## Executable.
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Machine: EM_X86_64
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Sections:
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- Name: .rela.plt
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Type: SHT_RELA
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Relocations:
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- Offset: 0x123
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Type: R_X86_64_NONE
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Addend: 321
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## DSO.
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_DYN
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Machine: EM_X86_64
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Sections:
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- Name: .rela.plt
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Type: SHT_RELA
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Relocations:
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- Offset: 0x123
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Type: R_X86_64_NONE
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Addend: 321
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## Relocatable.
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_X86_64
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Sections:
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- Name: .rela.plt
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Type: SHT_RELA
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Relocations:
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- Offset: 0x123
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Type: R_X86_64_NONE
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Addend: 321
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