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1f183c5130
Summary: Our YAML library's handling of tags isn't perfect, but it is good enough to get rid of the need for the --format argument to yaml2obj. This patch does exactly that. Instead of requiring --format, it infers the format based on the tags found in the object file. The supported tags are: !ELF !COFF !mach-o !fat-mach-o I have a corresponding patch that is quite large that fixes up all the in-tree test cases. Reviewers: rafael, Bigcheese, compnerd, silvas Subscribers: compnerd, llvm-commits Differential Revision: http://reviews.llvm.org/D21711 llvm-svn: 273915
55 lines
1.6 KiB
YAML
55 lines
1.6 KiB
YAML
# RUN: yaml2obj %s > %t
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# RUN: obj2yaml %t | FileCheck %s
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# CHECK: - Name: .rela.text
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# CHECK-NEXT: Type: SHT_RELA
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# CHECK-NEXT: Link: .symtab
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# CHECK-NEXT: AddressAlign: 0x0000000000000008
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# CHECK-NEXT: Info: .text
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# CHECK-NEXT: Relocations:
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# CHECK-NEXT: - Offset: 0x0000000000000000
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# CHECK-NEXT: Symbol: main
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# CHECK-NEXT: Type: R_AARCH64_ABS64
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# CHECK-NEXT: - Offset: 0x0000000000000008
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# CHECK-NEXT: Symbol: main
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# CHECK-NEXT: Type: R_AARCH64_TLSGD_ADR_PREL21
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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_AARCH64
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Sections:
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- Type: SHT_PROGBITS
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Name: .text
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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AddressAlign: 0x04
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Content: 00000000000000000000000000000000
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- Type: SHT_RELA
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Name: .rela.text
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Link: .symtab
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Info: .text
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AddressAlign: 0x08
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Relocations:
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- Offset: 0
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Symbol: main
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Type: R_AARCH64_ABS64
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Addend: 0
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- Offset: 8
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Symbol: main
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Type: R_AARCH64_TLSGD_ADR_PREL21
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Addend: 0
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Symbols:
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Local:
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- Name: .text
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Type: STT_SECTION
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Section: .text
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Global:
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- Name: main
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Type: STT_FUNC
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Section: .text
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Size: 0x08
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