Compiler projects using llvm
# RUN: yaml2obj %s | obj2yaml | FileCheck %s

--- !mach-o
IsLittleEndian:  false
FileHeader:      
  magic:           0xFEEDFACE
  cputype:         0x00000012
  cpusubtype:      0x00000000
  filetype:        0x00000001
  ncmds:           4
  sizeofcmds:      1264
  flags:           0x00002000
LoadCommands:    
  - cmd:             LC_SEGMENT
    cmdsize:         1144
    segname:         ''
    vmaddr:          0
    vmsize:          1122
    fileoff:         1292
    filesize:        1122
    maxprot:         7
    initprot:        7
    nsects:          16
    flags:           0
    Sections:        
      - sectname:        __text
        segname:         __TEXT
        addr:            0x0000000000000000
        size:            188
        offset:          0x0000050C
        align:           4
        reloff:          0x00000970
        nreloc:          9
        flags:           0x80000400
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __textcoal_nt
        segname:         __TEXT
        addr:            0x00000000000000BC
        size:            0
        offset:          0x000005C8
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x8000000B
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __picsymbolstub1
        segname:         __TEXT
        addr:            0x00000000000000BC
        size:            0
        offset:          0x000005C8
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x80000008
        reserved1:       0x00000000
        reserved2:       0x00000020
        reserved3:       0x00000000
      - sectname:        __cstring
        segname:         __TEXT
        addr:            0x00000000000000BC
        size:            48
        offset:          0x000005C8
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x00000002
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __debug_str
        segname:         __DWARF
        addr:            0x00000000000000EC
        size:            182
        offset:          0x000005F8
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __debug_loc
        segname:         __DWARF
        addr:            0x00000000000001A2
        size:            0
        offset:          0x000006AE
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __debug_abbrev
        segname:         __DWARF
        addr:            0x00000000000001A2
        size:            104
        offset:          0x000006AE
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __debug_info
        segname:         __DWARF
        addr:            0x000000000000020A
        size:            141
        offset:          0x00000716
        align:           0
        reloff:          0x000009B8
        nreloc:          2
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __debug_ranges
        segname:         __DWARF
        addr:            0x0000000000000297
        size:            0
        offset:          0x000007A3
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __debug_macinfo
        segname:         __DWARF
        addr:            0x0000000000000297
        size:            1
        offset:          0x000007A3
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __apple_names
        segname:         __DWARF
        addr:            0x0000000000000298
        size:            60
        offset:          0x000007A4
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __apple_objc
        segname:         __DWARF
        addr:            0x00000000000002D4
        size:            36
        offset:          0x000007E0
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __apple_namespac
        segname:         __DWARF
        addr:            0x00000000000002F8
        size:            36
        offset:          0x00000804
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __apple_types
        segname:         __DWARF
        addr:            0x000000000000031C
        size:            133
        offset:          0x00000828
        align:           0
        reloff:          0x00000000
        nreloc:          0
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __debug_frame
        segname:         __DWARF
        addr:            0x00000000000003A4
        size:            48
        offset:          0x000008B0
        align:           2
        reloff:          0x000009C8
        nreloc:          1
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
      - sectname:        __debug_line
        segname:         __DWARF
        addr:            0x00000000000003D4
        size:            142
        offset:          0x000008E0
        align:           0
        reloff:          0x000009D0
        nreloc:          1
        flags:           0x02000000
        reserved1:       0x00000000
        reserved2:       0x00000000
        reserved3:       0x00000000
  - cmd:             LC_VERSION_MIN_MACOSX
    cmdsize:         16
    version:         658432
    sdk:             0
  - cmd:             LC_SYMTAB
    cmdsize:         24
    symoff:          2520
    nsyms:           2
    stroff:          2544
    strsize:         36
  - cmd:             LC_DYSYMTAB
    cmdsize:         80
    ilocalsym:       0
    nlocalsym:       0
    iextdefsym:      0
    nextdefsym:      1
    iundefsym:       1
    nundefsym:       1
    tocoff:          0
    ntoc:            0
    modtaboff:       0
    nmodtab:         0
    extrefsymoff:    0
    nextrefsyms:     0
    indirectsymoff:  0
    nindirectsyms:   0
    extreloff:       0
    nextrel:         0
    locreloff:       0
    nlocrel:         0
LinkEditData:    
  NameList:        
    - n_strx:          24
      n_type:          0x0F
      n_sect:          1
      n_desc:          0
      n_value:         0
    - n_strx:          1
      n_type:          0x01
      n_sect:          0
      n_desc:          0
      n_value:         0
  StringTable:     
    - ''
    - _compilerrt_abort_impl
    - ___absvdi2
    - ''
DWARF:           
  debug_str:       
    - 'clang version 4.0.0 (trunk 290181) (llvm/trunk 290209)'
    - ../compiler-rt/lib/builtins/absvdi2.c
    - /Users/cbieneman/dev/open-source/llvm-build-rel
    - int
    - di_int
    - long long int
    - __absvdi2
    - a
    - N
    - t
  debug_abbrev:
    - Table:
        - Code:            0x00000001
          Tag:             DW_TAG_compile_unit
          Children:        DW_CHILDREN_yes
          Attributes:
            - Attribute:       DW_AT_producer
              Form:            DW_FORM_strp
            - Attribute:       DW_AT_language
              Form:            DW_FORM_data2
            - Attribute:       DW_AT_name
              Form:            DW_FORM_strp
            - Attribute:       DW_AT_stmt_list
              Form:            DW_FORM_sec_offset
            - Attribute:       DW_AT_comp_dir
              Form:            DW_FORM_strp
            - Attribute:       DW_AT_low_pc
              Form:            DW_FORM_addr
            - Attribute:       DW_AT_high_pc
              Form:            DW_FORM_data4
        - Code:            0x00000002
          Tag:             DW_TAG_base_type
          Children:        DW_CHILDREN_no
          Attributes:
            - Attribute:       DW_AT_name
              Form:            DW_FORM_strp
            - Attribute:       DW_AT_encoding
              Form:            DW_FORM_data1
            - Attribute:       DW_AT_byte_size
              Form:            DW_FORM_data1
        - Code:            0x00000003
          Tag:             DW_TAG_typedef
          Children:        DW_CHILDREN_no
          Attributes:
            - Attribute:       DW_AT_type
              Form:            DW_FORM_ref4
            - Attribute:       DW_AT_name
              Form:            DW_FORM_strp
            - Attribute:       DW_AT_decl_file
              Form:            DW_FORM_data1
            - Attribute:       DW_AT_decl_line
              Form:            DW_FORM_data1
        - Code:            0x00000004
          Tag:             DW_TAG_subprogram
          Children:        DW_CHILDREN_yes
          Attributes:
            - Attribute:       DW_AT_low_pc
              Form:            DW_FORM_addr
            - Attribute:       DW_AT_high_pc
              Form:            DW_FORM_data4
            - Attribute:       DW_AT_frame_base
              Form:            DW_FORM_exprloc
            - Attribute:       DW_AT_name
              Form:            DW_FORM_strp
            - Attribute:       DW_AT_decl_file
              Form:            DW_FORM_data1
            - Attribute:       DW_AT_decl_line
              Form:            DW_FORM_data1
            - Attribute:       DW_AT_prototyped
              Form:            DW_FORM_flag_present
            - Attribute:       DW_AT_type
              Form:            DW_FORM_ref4
            - Attribute:       DW_AT_external
              Form:            DW_FORM_flag_present
        - Code:            0x00000005
          Tag:             DW_TAG_formal_parameter
          Children:        DW_CHILDREN_no
          Attributes:
            - Attribute:       DW_AT_location
              Form:            DW_FORM_exprloc
            - Attribute:       DW_AT_name
              Form:            DW_FORM_strp
            - Attribute:       DW_AT_decl_file
              Form:            DW_FORM_data1
            - Attribute:       DW_AT_decl_line
              Form:            DW_FORM_data1
            - Attribute:       DW_AT_type
              Form:            DW_FORM_ref4
        - Code:            0x00000006
          Tag:             DW_TAG_variable
          Children:        DW_CHILDREN_no
          Attributes:
            - Attribute:       DW_AT_location
              Form:            DW_FORM_exprloc
            - Attribute:       DW_AT_name
              Form:            DW_FORM_strp
            - Attribute:       DW_AT_decl_file
              Form:            DW_FORM_data1
            - Attribute:       DW_AT_decl_line
              Form:            DW_FORM_data1
            - Attribute:       DW_AT_type
              Form:            DW_FORM_ref4
        - Code:            0x00000007
          Tag:             DW_TAG_const_type
          Children:        DW_CHILDREN_no
          Attributes:
            - Attribute:       DW_AT_type
              Form:            DW_FORM_ref4
...

#CHECK: DWARF:           
#CHECK:   debug_str:       
#CHECK:     - 'clang version 4.0.0 (trunk 290181) (llvm/trunk 290209)'
#CHECK:     - '../compiler-rt/lib/builtins/absvdi2.c'
#CHECK:     - '/Users/cbieneman/dev/open-source/llvm-build-rel'
#CHECK:     - int
#CHECK:     - di_int
#CHECK:     - long long int
#CHECK:     - __absvdi2
#CHECK:     - a
#CHECK:     - N
#CHECK:     - t
#CHECK:   debug_abbrev:    
#CHECK:     - Code:            0x1
#CHECK:       Tag:             DW_TAG_compile_unit
#CHECK:       Children:        DW_CHILDREN_yes
#CHECK:       Attributes:      
#CHECK:         - Attribute:       DW_AT_producer
#CHECK:           Form:            DW_FORM_strp
#CHECK:         - Attribute:       DW_AT_language
#CHECK:           Form:            DW_FORM_data2
#CHECK:         - Attribute:       DW_AT_name
#CHECK:           Form:            DW_FORM_strp
#CHECK:         - Attribute:       DW_AT_stmt_list
#CHECK:           Form:            DW_FORM_sec_offset
#CHECK:         - Attribute:       DW_AT_comp_dir
#CHECK:           Form:            DW_FORM_strp
#CHECK:         - Attribute:       DW_AT_low_pc
#CHECK:           Form:            DW_FORM_addr
#CHECK:         - Attribute:       DW_AT_high_pc
#CHECK:           Form:            DW_FORM_data4
#CHECK:     - Code:            0x2
#CHECK:       Tag:             DW_TAG_base_type
#CHECK:       Children:        DW_CHILDREN_no
#CHECK:       Attributes:      
#CHECK:         - Attribute:       DW_AT_name
#CHECK:           Form:            DW_FORM_strp
#CHECK:         - Attribute:       DW_AT_encoding
#CHECK:           Form:            DW_FORM_data1
#CHECK:         - Attribute:       DW_AT_byte_size
#CHECK:           Form:            DW_FORM_data1
#CHECK:     - Code:            0x3
#CHECK:       Tag:             DW_TAG_typedef
#CHECK:       Children:        DW_CHILDREN_no
#CHECK:       Attributes:      
#CHECK:         - Attribute:       DW_AT_type
#CHECK:           Form:            DW_FORM_ref4
#CHECK:         - Attribute:       DW_AT_name
#CHECK:           Form:            DW_FORM_strp
#CHECK:         - Attribute:       DW_AT_decl_file
#CHECK:           Form:            DW_FORM_data1
#CHECK:         - Attribute:       DW_AT_decl_line
#CHECK:           Form:            DW_FORM_data1
#CHECK:     - Code:            0x4
#CHECK:       Tag:             DW_TAG_subprogram
#CHECK:       Children:        DW_CHILDREN_yes
#CHECK:       Attributes:      
#CHECK:         - Attribute:       DW_AT_low_pc
#CHECK:           Form:            DW_FORM_addr
#CHECK:         - Attribute:       DW_AT_high_pc
#CHECK:           Form:            DW_FORM_data4
#CHECK:         - Attribute:       DW_AT_frame_base
#CHECK:           Form:            DW_FORM_exprloc
#CHECK:         - Attribute:       DW_AT_name
#CHECK:           Form:            DW_FORM_strp
#CHECK:         - Attribute:       DW_AT_decl_file
#CHECK:           Form:            DW_FORM_data1
#CHECK:         - Attribute:       DW_AT_decl_line
#CHECK:           Form:            DW_FORM_data1
#CHECK:         - Attribute:       DW_AT_prototyped
#CHECK:           Form:            DW_FORM_flag_present
#CHECK:         - Attribute:       DW_AT_type
#CHECK:           Form:            DW_FORM_ref4
#CHECK:         - Attribute:       DW_AT_external
#CHECK:           Form:            DW_FORM_flag_present
#CHECK:     - Code:            0x5
#CHECK:       Tag:             DW_TAG_formal_parameter
#CHECK:       Children:        DW_CHILDREN_no
#CHECK:       Attributes:      
#CHECK:         - Attribute:       DW_AT_location
#CHECK:           Form:            DW_FORM_exprloc
#CHECK:         - Attribute:       DW_AT_name
#CHECK:           Form:            DW_FORM_strp
#CHECK:         - Attribute:       DW_AT_decl_file
#CHECK:           Form:            DW_FORM_data1
#CHECK:         - Attribute:       DW_AT_decl_line
#CHECK:           Form:            DW_FORM_data1
#CHECK:         - Attribute:       DW_AT_type
#CHECK:           Form:            DW_FORM_ref4
#CHECK:     - Code:            0x6
#CHECK:       Tag:             DW_TAG_variable
#CHECK:       Children:        DW_CHILDREN_no
#CHECK:       Attributes:      
#CHECK:         - Attribute:       DW_AT_location
#CHECK:           Form:            DW_FORM_exprloc
#CHECK:         - Attribute:       DW_AT_name
#CHECK:           Form:            DW_FORM_strp
#CHECK:         - Attribute:       DW_AT_decl_file
#CHECK:           Form:            DW_FORM_data1
#CHECK:         - Attribute:       DW_AT_decl_line
#CHECK:           Form:            DW_FORM_data1
#CHECK:         - Attribute:       DW_AT_type
#CHECK:           Form:            DW_FORM_ref4
#CHECK:     - Code:            0x7
#CHECK:       Tag:             DW_TAG_const_type
#CHECK:       Children:        DW_CHILDREN_no
#CHECK:       Attributes:      
#CHECK:         - Attribute:       DW_AT_type
#CHECK:          Form:            DW_FORM_ref4