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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
63 lines
1.9 KiB
YAML
63 lines
1.9 KiB
YAML
# RUN: yaml2obj %s | obj2yaml | FileCheck %s
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--- !mach-o
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FileHeader:
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magic: 0xFEEDFACF
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cputype: 0x01000007
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cpusubtype: 0x80000003
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filetype: 0x00000002
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ncmds: 3
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sizeofcmds: 106
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flags: 0x00218085
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reserved: 0x00000000
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LoadCommands:
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- cmd: LC_LOAD_DYLINKER
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cmdsize: 32
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name: 12
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PayloadString: /usr/lib/dyld
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ZeroPadBytes: 7
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- cmd: LC_LOAD_DYLIB
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cmdsize: 48
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dylib:
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name: 24
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timestamp: 2
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current_version: 7864576
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compatibility_version: 65536
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PayloadString: '/usr/lib/libc++.1.dylib'
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ZeroPadBytes: 1
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- cmd: LC_LOAD_DYLIB
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cmdsize: 56
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dylib:
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name: 24
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timestamp: 2
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current_version: 80349697
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compatibility_version: 65536
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PayloadString: /usr/lib/libSystem.B.dylib
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ZeroPadBytes: 6
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...
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#CHECK: LoadCommands:
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#CHECK: - cmd: LC_LOAD_DYLINKER
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#CHECK: cmdsize: 32
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#CHECK: name: 12
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#CHECK: PayloadString: /usr/lib/dyld
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#CHECK: ZeroPadBytes: 7
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#CHECK: - cmd: LC_LOAD_DYLIB
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#CHECK: cmdsize: 48
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#CHECK: dylib:
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#CHECK: name: 24
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#CHECK: timestamp: 2
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#CHECK: current_version: 7864576
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#CHECK: compatibility_version: 65536
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#CHECK: PayloadString: '/usr/lib/libc++.1.dylib'
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#CHECK: ZeroPadBytes: 1
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#CHECK: - cmd: LC_LOAD_DYLIB
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#CHECK: cmdsize: 56
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#CHECK: dylib:
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#CHECK: name: 24
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#CHECK: timestamp: 2
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#CHECK: current_version: 80349697
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#CHECK: compatibility_version: 65536
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#CHECK: PayloadString: /usr/lib/libSystem.B.dylib
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#CHECK: ZeroPadBytes: 6
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