xref: /llvm-project/llvm/test/tools/dsymutil/X86/dwarf5-addrbase-broken.test (revision 53d40b973913f60caee2e21908a48bf865e5ba1c)

## This test checks handling of DWARFv5 address attribute.
## It contains two compile units. One is a good one and
## should be processed correctly. Second is a bad - it
## missing DW_AT_addr_base attribute. All address attributes
## inside this unit should be skipped.

# RUN: yaml2obj %s -o %t.o
# RUN: echo '---' > %t2.map
# RUN: echo "triple:          'x86_64-apple-darwin'" >> %t2.map
# RUN: echo 'objects:'  >> %t2.map
# RUN: echo " -  filename: '%t.o'" >> %t2.map
# RUN: echo '    symbols:' >> %t2.map
# RUN: echo '      - { sym: __Z3foov, objAddr: 0x0, binAddr: 0x10000, size: 0x10 }' >> %t2.map
# RUN: echo '...' >> %t2.map
# RUN: dsymutil -y %t2.map -f -o - | llvm-dwarfdump -a - | FileCheck %s

# CHECK: file format Mach-O 64-bit x86-64
# CHECK: .debug_info contents:
# CHECK: Compile Unit:
# CHECK: DW_TAG_compile_unit
# CHECK: DW_AT_name{{.*}}"GoodCU"
# CHECK: DW_AT_low_pc
# CHECK: DW_TAG_subprogram
# CHECK: DW_AT_name{{.*}}"foo"
# CHECK: DW_TAG_variable
# CHECK: DW_AT_name{{.*}}"var1"
# CHECK: DW_AT_location        (DW_OP_addr
# CHECK: 0x00000043:   NULL
# CHECK: Compile Unit:
# CHECK: DW_TAG_compile_unit
# CHECK-NOT: DW_AT_low_pc
# CHECK: DW_AT_name{{.*}}"BadCU"
# CHECK-NOT: DW_TAG_subprogram
# CHECK-NOT: DW_TAG_variable
# CHECK: 0x0000005b:   NULL

--- !mach-o
FileHeader:
  magic:      0xFEEDFACF
  cputype:    0x01000007
  cpusubtype: 0x00000003
  filetype:   0x00000001
  ncmds:      2
  sizeofcmds: 472
  flags:      0x00002000
  reserved:   0x00000000
LoadCommands:
  - cmd:      LC_SEGMENT_64
    cmdsize:  312
    segname:  ''
    vmaddr:   0x00
    vmsize:   0x300
    fileoff:  0x300
    filesize: 0x300
    maxprot:  7
    initprot: 7
    nsects:   3
    flags:    0
    Sections:
      - sectname:  __debug_abbrev
        segname:   __DWARF
        addr:      0x000000000000000F
        size:      0x60
        offset:    0x00000210
        align:     0
        reloff:    0x00000000
        nreloc:    0
        flags:     0x00000000
        reserved1: 0x00000000
        reserved2: 0x00000000
        reserved3: 0x00000000
      - sectname:  __debug_info
        segname:   __DWARF
        addr:      0x000000000000100
        size:      0x9e
        offset:    0x00000310
        align:     0
        reloff:    0x00000000
        nreloc:    0
        flags:     0x00000000
        reserved1: 0x00000000
        reserved2: 0x00000000
        reserved3: 0x00000000
      - sectname:  __debug_addr
        segname:   __DWARF
        addr:      0x0000000000000200
        size:      0x30
        offset:    0x00000400
        align:     0
        reloff:    0x00000600
        nreloc:    2
        flags:     0x02000000
        reserved1: 0x00000000
        reserved2: 0x00000000
        reserved3: 0x00000000
        relocations:
          - address:         0x8
            symbolnum:       1
            pcrel:           true
            length:          3
            extern:          true
            type:            0
            scattered:       false
            value:           0
          - address:         0x1c
            symbolnum:       1
            pcrel:           true
            length:          3
            extern:          true
            type:            0
            scattered:       false
            value:           0
  - cmd:             LC_SYMTAB
    cmdsize:         24
    symoff:          0x700
    nsyms:           2
    stroff:          0x720
    strsize:         10
LinkEditData:
  NameList:
    - n_strx:          1
      n_type:          0x0F
      n_sect:          1
      n_desc:          0
      n_value:         0
    - n_strx:          1
      n_type:          0x0F
      n_sect:          1
      n_desc:          0
      n_value:         0
  StringTable:
    - ''
    - '__Z3foov'
    - ''
DWARF:
  debug_abbrev:
    - Table:
      - Tag:      DW_TAG_compile_unit
        Children: DW_CHILDREN_yes
        Attributes:
          - Attribute: DW_AT_producer
            Form:      DW_FORM_string
          - Attribute: DW_AT_language
            Form:      DW_FORM_data2
          - Attribute: DW_AT_name
            Form:      DW_FORM_string
          - Attribute: DW_AT_low_pc
            Form:      DW_FORM_addrx
          - Attribute: DW_AT_high_pc
            Form:      DW_FORM_data8
          - Attribute: DW_AT_addr_base
            Form:      DW_FORM_sec_offset
      - Tag:      DW_TAG_subprogram
        Children: DW_CHILDREN_yes
        Attributes:
          - Attribute: DW_AT_name
            Form:      DW_FORM_string
          - Attribute: DW_AT_low_pc
            Form:      DW_FORM_addrx
          - Attribute: DW_AT_high_pc
            Form:      DW_FORM_data8
          - Attribute: DW_AT_type
            Form:      DW_FORM_ref4
      - Tag:      DW_TAG_base_type
        Children: DW_CHILDREN_no
        Attributes:
          - Attribute: DW_AT_name
            Form:      DW_FORM_string
      - Tag:      DW_TAG_variable
        Children: DW_CHILDREN_no
        Attributes:
          - Attribute: DW_AT_name
            Form:      DW_FORM_string
          - Attribute: DW_AT_type
            Form:      DW_FORM_ref4
          - Attribute: DW_AT_location
            Form:      DW_FORM_exprloc
    - Table:
      - Tag:      DW_TAG_compile_unit
        Children: DW_CHILDREN_yes
        Attributes:
          - Attribute: DW_AT_producer
            Form:      DW_FORM_string
          - Attribute: DW_AT_language
            Form:      DW_FORM_data2
          - Attribute: DW_AT_name
            Form:      DW_FORM_string
          - Attribute: DW_AT_low_pc
            Form:      DW_FORM_addrx
          - Attribute: DW_AT_high_pc
            Form:      DW_FORM_data8
      - Tag:      DW_TAG_subprogram
        Children: DW_CHILDREN_yes
        Attributes:
          - Attribute: DW_AT_name
            Form:      DW_FORM_string
          - Attribute: DW_AT_low_pc
            Form:      DW_FORM_addrx
          - Attribute: DW_AT_high_pc
            Form:      DW_FORM_data8
          - Attribute: DW_AT_type
            Form:      DW_FORM_ref4
      - Tag:      DW_TAG_base_type
        Children: DW_CHILDREN_no
        Attributes:
          - Attribute: DW_AT_name
            Form:      DW_FORM_string
      - Tag:      DW_TAG_variable
        Children: DW_CHILDREN_no
        Attributes:
          - Attribute: DW_AT_name
            Form:      DW_FORM_string
          - Attribute: DW_AT_type
            Form:      DW_FORM_ref4
          - Attribute: DW_AT_location
            Form:      DW_FORM_exprloc
  debug_info:
    - Version: 5
      UnitType:   DW_UT_compile
      Entries:
        - AbbrCode: 1
          Values:
            - CStr: by_hand
            - Value:  0x04
            - CStr: GoodCU
            - Value:  0x0
            - Value:  0x10
            - Value:  0x8
        - AbbrCode: 2
          Values:
            - CStr: foo
            - Value: 0x0
            - Value: 0x10
            - Value: 0x3e
        - AbbrCode: 0
        - AbbrCode: 3
          Values:
            - CStr: int
        - AbbrCode: 4
          Values:
            - CStr: var1
            - Value:  0x0000003e
            - BlockData:
                - 0xa1
                - 0x00
        - AbbrCode: 0
    - Version: 5
      UnitType:   DW_UT_compile
      Entries:
        - AbbrCode: 1
          Values:
            - CStr: by_hand
            - Value:  0x04
            - CStr: BadCU
            - Value:  0x0
            - Value:  0x10
        - AbbrCode: 2
          Values:
            - CStr: foo1
            - Value: 0x0
            - Value: 0x10
            - Value: 0x3e
        - AbbrCode: 0
        - AbbrCode: 3
          Values:
            - CStr: int
        - AbbrCode: 4
          Values:
            - CStr: var1
            - Value:  0x0000003e
            - BlockData:
                - 0xa1
                - 0x00
        - AbbrCode: 0
  debug_addr:
    - Version: 5
      AddressSize: 0x08
      Entries:
        - Address: 0x1130
    - Version: 5
      AddressSize: 0x08
      Entries:
        - Address: 0x10
...