mirror of
https://github.com/RPCS3/llvm-mirror.git
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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
267 lines
8.3 KiB
YAML
267 lines
8.3 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: 16
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sizeofcmds: 1408
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flags: 0x00218085
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reserved: 0x00000000
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LoadCommands:
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- cmd: LC_SEGMENT_64
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cmdsize: 72
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segname: __PAGEZERO
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vmaddr: 0
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vmsize: 4294967296
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fileoff: 0
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filesize: 0
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maxprot: 0
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initprot: 0
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nsects: 0
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flags: 0
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- cmd: LC_SEGMENT_64
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cmdsize: 552
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segname: __TEXT
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vmaddr: 4294967296
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vmsize: 8192
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fileoff: 0
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filesize: 8192
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maxprot: 7
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initprot: 5
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nsects: 6
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flags: 0
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- cmd: LC_SEGMENT_64
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cmdsize: 312
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segname: __DATA
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vmaddr: 4294975488
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vmsize: 4096
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fileoff: 8192
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filesize: 4096
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maxprot: 7
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initprot: 3
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nsects: 3
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flags: 0
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- cmd: LC_SEGMENT_64
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cmdsize: 72
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segname: __LINKEDIT
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vmaddr: 4294979584
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vmsize: 4096
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fileoff: 12288
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filesize: 2508
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maxprot: 7
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initprot: 1
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nsects: 0
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flags: 0
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- cmd: LC_DYLD_INFO_ONLY
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cmdsize: 48
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rebase_off: 12384
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rebase_size: 8
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bind_off: 12288
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bind_size: 96
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weak_bind_off: 0
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weak_bind_size: 0
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lazy_bind_off: 12392
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lazy_bind_size: 624
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export_off: 13016
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export_size: 48
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- cmd: LC_SYMTAB
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cmdsize: 24
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symoff: 13080
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nsyms: 30
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stroff: 13700
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strsize: 1096
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- cmd: LC_DYSYMTAB
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cmdsize: 80
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ilocalsym: 0
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nlocalsym: 9
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iextdefsym: 9
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nextdefsym: 2
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iundefsym: 11
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nundefsym: 19
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tocoff: 0
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ntoc: 0
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modtaboff: 0
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nmodtab: 0
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extrefsymoff: 0
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nextrefsyms: 0
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indirectsymoff: 13560
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nindirectsyms: 35
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extreloff: 0
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nextrel: 0
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locreloff: 0
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nlocrel: 0
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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_UUID
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cmdsize: 24
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uuid: 461A1B28-822F-3F38-B670-645419E636F5
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- cmd: LC_VERSION_MIN_MACOSX
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cmdsize: 16
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version: 658176
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sdk: 658176
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- cmd: LC_SOURCE_VERSION
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cmdsize: 16
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version: 0
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- cmd: LC_MAIN
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cmdsize: 24
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entryoff: 4448
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stacksize: 0
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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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- cmd: LC_FUNCTION_STARTS
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cmdsize: 16
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dataoff: 13064
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datasize: 16
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- cmd: LC_DATA_IN_CODE
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cmdsize: 16
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dataoff: 13080
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datasize: 0
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LinkEditData:
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RebaseOpcodes:
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- Opcode: REBASE_OPCODE_SET_TYPE_IMM
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Imm: 1
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- Opcode: REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
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Imm: 2
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ExtraData:
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- 0x0000000000000028
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- Opcode: REBASE_OPCODE_DO_REBASE_ULEB_TIMES
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Imm: 0
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ExtraData:
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- 0x000000000000000F
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- Opcode: REBASE_OPCODE_DONE
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Imm: 0
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BindOpcodes:
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- Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM
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Imm: 1
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Symbol: ''
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- Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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Imm: 0
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Symbol: __ZNSt3__14coutE
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- Opcode: BIND_OPCODE_SET_TYPE_IMM
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Imm: 1
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Symbol: ''
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- Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
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Imm: 2
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ULEBExtraData:
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- 0x0000000000000000
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Symbol: ''
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- Opcode: BIND_OPCODE_DO_BIND
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Imm: 0
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Symbol: ''
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- Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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Imm: 0
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Symbol: __ZNSt3__15ctypeIcE2idE
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- Opcode: BIND_OPCODE_DO_BIND
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Imm: 0
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Symbol: ''
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- Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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Imm: 0
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Symbol: ___gxx_personality_v0
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- Opcode: BIND_OPCODE_DO_BIND
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Imm: 0
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Symbol: ''
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- Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM
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Imm: 2
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Symbol: ''
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- Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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Imm: 0
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Symbol: dyld_stub_binder
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- Opcode: BIND_OPCODE_DO_BIND
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Imm: 0
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Symbol: ''
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- Opcode: BIND_OPCODE_DONE
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Imm: 0
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Symbol: ''
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...
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#CHECK: - cmd: LC_DYLD_INFO_ONLY
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#CHECK: cmdsize: 48
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#CHECK: rebase_off: 12384
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#CHECK: rebase_size: 8
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#CHECK: bind_off: 12288
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#CHECK: bind_size: 96
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#CHECK: weak_bind_off: 0
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#CHECK: weak_bind_size: 0
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#CHECK: lazy_bind_off: 12392
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#CHECK: lazy_bind_size: 624
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#CHECK: export_off: 13016
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#CHECK: export_size: 48
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#CHECK: LinkEditData:
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#CHECK: RebaseOpcodes:
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#CHECK: - Opcode: REBASE_OPCODE_SET_TYPE_IMM
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#CHECK: Imm: 1
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#CHECK: - Opcode: REBASE_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
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#CHECK: Imm: 2
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#CHECK: ExtraData:
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#CHECK: - 0x0000000000000028
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#CHECK: - Opcode: REBASE_OPCODE_DO_REBASE_ULEB_TIMES
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#CHECK: Imm: 0
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#CHECK: ExtraData:
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#CHECK: - 0x000000000000000F
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#CHECK: - Opcode: REBASE_OPCODE_DONE
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#CHECK: Imm: 0
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#CHECK: BindOpcodes:
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#CHECK: - Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM
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#CHECK: Imm: 1
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#CHECK: Symbol: ''
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#CHECK: - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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#CHECK: Imm: 0
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#CHECK: Symbol: __ZNSt3__14coutE
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#CHECK: - Opcode: BIND_OPCODE_SET_TYPE_IMM
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#CHECK: Imm: 1
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#CHECK: Symbol: ''
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#CHECK: - Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
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#CHECK: Imm: 2
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#CHECK: ULEBExtraData:
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#CHECK: - 0x0000000000000000
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#CHECK: Symbol: ''
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#CHECK: - Opcode: BIND_OPCODE_DO_BIND
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#CHECK: Imm: 0
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#CHECK: Symbol: ''
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#CHECK: - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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#CHECK: Imm: 0
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#CHECK: Symbol: __ZNSt3__15ctypeIcE2idE
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#CHECK: - Opcode: BIND_OPCODE_DO_BIND
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#CHECK: Imm: 0
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#CHECK: Symbol: ''
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#CHECK: - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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#CHECK: Imm: 0
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#CHECK: Symbol: ___gxx_personality_v0
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#CHECK: - Opcode: BIND_OPCODE_DO_BIND
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#CHECK: Imm: 0
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#CHECK: Symbol: ''
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#CHECK: - Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM
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#CHECK: Imm: 2
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#CHECK: Symbol: ''
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#CHECK: - Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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#CHECK: Imm: 0
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#CHECK: Symbol: dyld_stub_binder
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#CHECK: - Opcode: BIND_OPCODE_DO_BIND
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#CHECK: Imm: 0
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#CHECK: Symbol: ''
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#CHECK: - Opcode: BIND_OPCODE_DONE
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#CHECK: Imm: 0
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#CHECK: Symbol: ''
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