llvm/test/tools/dsymutil/X86/odr-two-units-in-single-file.test

   1 ## This test checks debug info for the types located into the
   2 ## different compilation units from the single object file.
   3 ## Type definition for the "class1" should be removed from the
   4 ## second compilation unit.
   5
   6 # RUN: yaml2obj %s -o %t.o
   7 # RUN: echo '---' > %t2.map
   8 # RUN: echo "triple:          'x86_64-apple-darwin'" >> %t2.map
   9 # RUN: echo 'objects:'  >> %t2.map
  10 # RUN: echo " -  filename: '%t.o'" >> %t2.map
  11 # RUN: echo '    symbols:' >> %t2.map
  12 # RUN: echo '      - { sym: __Z3foov, objAddr: 0x0, binAddr: 0x10000, size: 0x10 }' >> %t2.map
  13 # RUN: echo '...' >> %t2.map
  14 # RUN: dsymutil -y %t2.map -f -o - | llvm-dwarfdump -a - | FileCheck %s
  15
  16 # CHECK: file format Mach-O 64-bit x86-64
  17 # CHECK: .debug_info contents:
  18 # CHECK: Compile Unit:
  19 # CHECK: DW_TAG_compile_unit
  20 # CHECK: DW_AT_name{{.*}}"CU1"
  21 # CHECK: DW_TAG_class_type{{.*[[:space:]].*}}DW_AT_name{{.*}}"class1"
  22 # CHECK: DW_TAG_variable
  23 # CHECK: DW_AT_name{{.*}}"var1"
  24 # CHECK: DW_AT_const_value
  25 # CHECK: DW_AT_type (0x00000000[[CLASS1:[0-9a-f]*]]
  26
  27 # CHECK: Compile Unit:
  28 # CHECK: DW_TAG_compile_unit
  29 # CHECK: DW_AT_name{{.*}}"CU2"
  30 # CHECK-NOT: DW_TAG_class_type
  31 # CHECK-NOT: "class1"
  32 # CHECK: DW_TAG_variable
  33 # CHECK: DW_AT_name{{.*}}"var2"
  34 # CHECK: DW_AT_const_value
  35 # CHECK: DW_AT_type (0x00000000[[CLASS1]]
  36
  37
  38
  39 --- !mach-o
  40 FileHeader:
  41   magic:      0xFEEDFACF
  42   cputype:    0x01000007
  43   cpusubtype: 0x00000003
  44   filetype:   0x00000001
  45   ncmds:      2
  46   sizeofcmds: 376
  47   flags:      0x00002000
  48   reserved:   0x00000000
  49 LoadCommands:
  50   - cmd:      LC_SEGMENT_64
  51     cmdsize:  232
  52     segname:  ''
  53     vmaddr:   0x00
  54     vmsize:   0x300
  55     fileoff:  0x300
  56     filesize: 0x300
  57     maxprot:  7
  58     initprot: 7
  59     nsects:   2
  60     flags:    0
  61     Sections:
  62       - sectname:  __debug_abbrev
  63         segname:   __DWARF
  64         addr:      0x000000000000000F
  65         size:      0x3c
  66         offset:    0x00000380
  67         align:     0
  68         reloff:    0x00000000
  69         nreloc:    0
  70         flags:     0x02000000
  71         reserved1: 0x00000000
  72         reserved2: 0x00000000
  73         reserved3: 0x00000000
  74       - sectname:  __debug_info
  75         segname:   __DWARF
  76         addr:      0x000000000000100
  77         size:      0x62
  78         offset:    0x00000410
  79         align:     0
  80         reloff:    0x00000600
  81         nreloc:    1
  82         flags:     0x02000000
  83         reserved1: 0x00000000
  84         reserved2: 0x00000000
  85         reserved3: 0x00000000
  86         relocations:
  87           - address:         0x1FC
  88             symbolnum:       1
  89             pcrel:           true
  90             length:          3
  91             extern:          true
  92             type:            0
  93             scattered:       false
  94             value:           0
  95   - cmd:             LC_SYMTAB
  96     cmdsize:         24
  97     symoff:          0x700
  98     nsyms:           2
  99     stroff:          0x720
 100     strsize:         10
 101 LinkEditData:
 102   NameList:
 103     - n_strx:          1
 104       n_type:          0x0F
 105       n_sect:          1
 106       n_desc:          0
 107       n_value:         0
 108     - n_strx:          1
 109       n_type:          0x0F
 110       n_sect:          1
 111       n_desc:          0
 112       n_value:         0
 113   StringTable:
 114     - ''
 115     - '__Z3foov'
 116     - ''
 117 DWARF:
 118   debug_abbrev:
 119     - Table:
 120       - Tag:      DW_TAG_compile_unit
 121         Children: DW_CHILDREN_yes
 122         Attributes:
 123           - Attribute: DW_AT_producer
 124             Form:      DW_FORM_string
 125           - Attribute: DW_AT_language
 126             Form:      DW_FORM_data2
 127           - Attribute: DW_AT_name
 128             Form:      DW_FORM_string
 129       - Tag:      DW_TAG_class_type
 130         Children: DW_CHILDREN_no
 131         Attributes:
 132           - Attribute: DW_AT_name
 133             Form:      DW_FORM_string
 134       - Tag:      DW_TAG_variable
 135         Children: DW_CHILDREN_no
 136         Attributes:
 137           - Attribute: DW_AT_name
 138             Form:      DW_FORM_string
 139           - Attribute: DW_AT_const_value
 140             Form:      DW_FORM_data4
 141           - Attribute: DW_AT_type
 142             Form:      DW_FORM_ref4
 143     - Table:
 144       - Tag:      DW_TAG_compile_unit
 145         Children: DW_CHILDREN_yes
 146         Attributes:
 147           - Attribute: DW_AT_producer
 148             Form:      DW_FORM_string
 149           - Attribute: DW_AT_language
 150             Form:      DW_FORM_data2
 151           - Attribute: DW_AT_name
 152             Form:      DW_FORM_string
 153       - Tag:      DW_TAG_class_type
 154         Children: DW_CHILDREN_no
 155         Attributes:
 156           - Attribute: DW_AT_name
 157             Form:      DW_FORM_string
 158       - Tag:      DW_TAG_variable
 159         Children: DW_CHILDREN_no
 160         Attributes:
 161           - Attribute: DW_AT_name
 162             Form:      DW_FORM_string
 163           - Attribute: DW_AT_const_value
 164             Form:      DW_FORM_data4
 165           - Attribute: DW_AT_type
 166             Form:      DW_FORM_ref4
 167   debug_info:
 168     - Version: 4
 169       Entries:
 170         - AbbrCode: 1
 171           Values:
 172             - CStr: by_hand
 173             - Value:  0x04
 174             - CStr: CU1
 175         - AbbrCode: 2
 176           Values:
 177             - CStr: class1
 178         - AbbrCode: 3
 179           Values:
 180             - CStr: var1
 181             - Value:  0x00000000
 182             - Value:  0x0000001a
 183         - AbbrCode: 0
 184     - Version: 4
 185       Entries:
 186         - AbbrCode: 1
 187           Values:
 188             - CStr: by_hand
 189             - Value:  0x04
 190             - CStr: CU2
 191         - AbbrCode: 2
 192           Values:
 193             - CStr: class1
 194         - AbbrCode: 3
 195           Values:
 196             - CStr: var2
 197             - Value:  0x00000000
 198             - Value:  0x0000001a
 199         - AbbrCode: 0
 200 ...