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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
57 lines
1.1 KiB
Plaintext
57 lines
1.1 KiB
Plaintext
# RUN: yaml2obj -docnum=1 %s \
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# RUN: | llvm-readobj -symbols - | FileCheck -check-prefix=DOC1 %s
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# RUN: yaml2obj -docnum=2 %s \
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# RUN: | llvm-readobj -symbols - | FileCheck -check-prefix=DOC2 %s
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# RUN: not yaml2obj -docnum=3 %s 2>&1 \
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# RUN: | FileCheck -check-prefix=DOC3 %s
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# DOC1: Name: T1 (1)
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# DOC2: Name: T2 (1)
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# DOC3: yaml2obj: Cannot find the 3rd document
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--- !ELF
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FileHeader: !FileHeader
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_MIPS
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Flags: [EF_MIPS_CPIC]
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Content: "0000000000000000"
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AddressAlign: 16
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Flags: [SHF_EXECINSTR, SHF_ALLOC]
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Symbols:
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Global:
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- Name: T1
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Section: .text
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Type: STT_FUNC
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Value: 0x0
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Size: 8
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--- !ELF
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FileHeader: !FileHeader
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_MIPS
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Content: "00000000"
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AddressAlign: 16
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Flags: [SHF_EXECINSTR, SHF_ALLOC]
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Symbols:
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Global:
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- Name: T2
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Section: .text
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Type: STT_FUNC
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Value: 0x0
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Size: 4
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...
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