lld/test/COFF/symtab.test

   1 # RUN: yaml2obj %s -o %t.obj
   2 # RUN: lld-link /debug:dwarf /out:%t.exe /entry:main %t.obj %p/Inputs/std64.lib
   3 # RUN: llvm-readobj --symbols %t.exe | FileCheck %s
   4 # RUN: lld-link /debug:dwarf /opt:noref /out:%t.exe /entry:main %t.obj %p/Inputs/std64.lib
   5 # RUN: llvm-readobj --symbols %t.exe | FileCheck %s
   6 # RUN: lld-link /debug:symtab /opt:noref /out:%t.exe /entry:main %t.obj %p/Inputs/std64.lib
   7 # RUN: llvm-readobj --symbols %t.exe | FileCheck %s
   8 # RUN: lld-link /debug:full,symtab /opt:noref /out:%t.exe /entry:main %t.obj %p/Inputs/std64.lib
   9 # RUN: llvm-readobj --symbols %t.exe | FileCheck %s
  10
  11 # RUN: lld-link /debug /out:%t.exe /entry:main %t.obj %p/Inputs/std64.lib
  12 # RUN: llvm-readobj --symbols %t.exe | FileCheck -check-prefix=NO %s
  13 # RUN: lld-link /debug:dwarf,nosymtab /out:%t.exe /entry:main %t.obj %p/Inputs/std64.lib
  14 # RUN: llvm-readobj --symbols %t.exe | FileCheck -check-prefix=NO %s
  15
  16 # CHECK:      Symbols [
  17 # CHECK-NEXT:   Symbol {
  18 # CHECK-NEXT:     Name: MessageBoxA
  19 # CHECK-NEXT:     Value: 80
  20 # CHECK-NEXT:     Section: .text (1)
  21 # CHECK-NEXT:     BaseType: Null (0x0)
  22 # CHECK-NEXT:     ComplexType: Function (0x2)
  23 # CHECK-NEXT:     StorageClass: External (0x2)
  24 # CHECK-NEXT:     AuxSymbolCount: 0
  25 # CHECK-NEXT:   }
  26 # CHECK-NEXT:   Symbol {
  27 # CHECK-NEXT:     Name: __imp_MessageBoxA
  28 # CHECK-NEXT:     Value:
  29 # CHECK-NEXT:     Section: .rdata (2)
  30 # CHECK-NEXT:     BaseType: Null (0x0)
  31 # CHECK-NEXT:     ComplexType: Null (0x0)
  32 # CHECK-NEXT:     StorageClass: External (0x2)
  33 # CHECK-NEXT:     AuxSymbolCount: 0
  34 # CHECK-NEXT:   }
  35 # CHECK-NEXT:   Symbol {
  36 # CHECK-NEXT:     Name: ExitProcess
  37 # CHECK-NEXT:     Value: 64
  38 # CHECK-NEXT:     Section: .text (1)
  39 # CHECK-NEXT:     BaseType: Null (0x0)
  40 # CHECK-NEXT:     ComplexType: Function (0x2)
  41 # CHECK-NEXT:     StorageClass: External (0x2)
  42 # CHECK-NEXT:     AuxSymbolCount: 0
  43 # CHECK-NEXT:   }
  44 # CHECK-NEXT:   Symbol {
  45 # CHECK-NEXT:     Name: __imp_ExitProcess
  46 # CHECK-NEXT:     Value:
  47 # CHECK-NEXT:     Section: .rdata (2)
  48 # CHECK-NEXT:     BaseType: Null (0x0)
  49 # CHECK-NEXT:     ComplexType: Null (0x0)
  50 # CHECK-NEXT:     StorageClass: External (0x2)
  51 # CHECK-NEXT:     AuxSymbolCount: 0
  52 # CHECK-NEXT:   }
  53 # CHECK-NEXT:   Symbol {
  54 # CHECK-NEXT:     Name: message
  55 # CHECK-NEXT:     Value: 6
  56 # CHECK-NEXT:     Section: .text2
  57 # CHECK-NEXT:     BaseType: Null (0x0)
  58 # CHECK-NEXT:     ComplexType: Null (0x0)
  59 # CHECK-NEXT:     StorageClass: Static (0x3)
  60 # CHECK-NEXT:     AuxSymbolCount: 0
  61 # CHECK-NEXT:   }
  62 # CHECK-NEXT:   Symbol {
  63 # CHECK-NEXT:     Name: main
  64 # CHECK-NEXT:     Value: 0
  65 # CHECK-NEXT:     Section: .text (1)
  66 # CHECK-NEXT:     BaseType: Null (0x0)
  67 # CHECK-NEXT:     ComplexType: Null (0x0)
  68 # CHECK-NEXT:     StorageClass: External (0x2)
  69 # CHECK-NEXT:     AuxSymbolCount: 0
  70 # CHECK-NEXT:   }
  71 # CHECK-NEXT:   Symbol {
  72 # CHECK-NEXT:     Name: caption
  73 # CHECK-NEXT:     Value: 0
  74 # CHECK-NEXT:     Section: .text2
  75 # CHECK-NEXT:     BaseType: Null (0x0)
  76 # CHECK-NEXT:     ComplexType: Null (0x0)
  77 # CHECK-NEXT:     StorageClass: Static (0x3)
  78 # CHECK-NEXT:     AuxSymbolCount: 0
  79 # CHECK-NEXT:   }
  80 # CHECK-NEXT:   Symbol {
  81 # CHECK-NEXT:     Name: abs_symbol
  82 # CHECK-NEXT:     Value: 3735928559
  83 # CHECK-NEXT:     Section: IMAGE_SYM_ABSOLUTE (-1)
  84 # CHECK-NEXT:     BaseType: Null (0x0)
  85 # CHECK-NEXT:     ComplexType: Null (0x0)
  86 # CHECK-NEXT:     StorageClass: External (0x2)
  87 # CHECK-NEXT:     AuxSymbolCount: 0
  88 # CHECK-NEXT:   }
  89 # CHECK-NEXT:   Symbol {
  90 # CHECK-NEXT:     Name: weak_main
  91 # CHECK-NEXT:     Value: 0
  92 # CHECK-NEXT:     Section: .text (1)
  93 # CHECK-NEXT:     BaseType: Null (0x0)
  94 # CHECK-NEXT:     ComplexType: Null (0x0)
  95 # CHECK-NEXT:     StorageClass: External (0x2)
  96 # CHECK-NEXT:     AuxSymbolCount: 0
  97 # CHECK-NEXT:   }
  98 # CHECK-NEXT: ]
  99
 100 # NO:       Symbols [
 101 # NO-NEXT:  ]
 102
 103 --- !COFF
 104 header:
 105   Machine:         IMAGE_FILE_MACHINE_AMD64
 106   Characteristics: []
 107 sections:
 108   - Name:            .text
 109     Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
 110     Alignment:       4096
 111     SectionData:     B800000000000000005068000000000000000068000000000000000050E8000000000000000050E8000000000000000050E80000000000000000
 112     Relocations:
 113       - VirtualAddress:  0
 114         SymbolName:      abs_symbol
 115         Type:            IMAGE_REL_AMD64_ADDR64
 116       - VirtualAddress:  7
 117         SymbolName:      caption
 118         Type:            IMAGE_REL_AMD64_ADDR64
 119       - VirtualAddress:  12
 120         SymbolName:      message
 121         Type:            IMAGE_REL_AMD64_ADDR64
 122       - VirtualAddress:  18
 123         SymbolName:      MessageBoxA
 124         Type:            IMAGE_REL_AMD64_REL32
 125       - VirtualAddress:  24
 126         SymbolName:      ExitProcess
 127         Type:            IMAGE_REL_AMD64_REL32
 128       - VirtualAddress:  30
 129         SymbolName:      __ImageBase
 130         Type:            IMAGE_REL_AMD64_ADDR64
 131   - Name:            .text2
 132     Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
 133     Alignment:       4096
 134     SectionData:     B800000000000000005068000000000000000068000000000000000050E8000000000000000050E8000000000000000050E80000000000000000
 135     Relocations:
 136       - VirtualAddress:  0
 137         SymbolName:      abs_symbol
 138         Type:            IMAGE_REL_AMD64_ADDR64
 139       - VirtualAddress:  7
 140         SymbolName:      caption
 141         Type:            IMAGE_REL_AMD64_ADDR64
 142       - VirtualAddress:  12
 143         SymbolName:      message
 144         Type:            IMAGE_REL_AMD64_ADDR64
 145       - VirtualAddress:  18
 146         SymbolName:      MessageBoxA
 147         Type:            IMAGE_REL_AMD64_REL32
 148       - VirtualAddress:  24
 149         SymbolName:      ExitProcess
 150         Type:            IMAGE_REL_AMD64_REL32
 151       - VirtualAddress:  30
 152         SymbolName:      __ImageBase
 153         Type:            IMAGE_REL_AMD64_ADDR64
 154   - Name:            .data
 155     Characteristics: [ IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE ]
 156     Alignment:       4
 157     SectionData:     48656C6C6F0048656C6C6F20576F726C6400
 158 symbols:
 159   - Name:            "@comp.id"
 160     Value:           10394907
 161     SectionNumber:   65535
 162     SimpleType:      IMAGE_SYM_TYPE_NULL
 163     ComplexType:     IMAGE_SYM_DTYPE_NULL
 164     StorageClass:    IMAGE_SYM_CLASS_STATIC
 165   - Name:            .text
 166     Value:           0
 167     SectionNumber:   1
 168     SimpleType:      IMAGE_SYM_TYPE_NULL
 169     ComplexType:     IMAGE_SYM_DTYPE_NULL
 170     StorageClass:    IMAGE_SYM_CLASS_STATIC
 171     SectionDefinition:
 172       Length:          28
 173       NumberOfRelocations: 6
 174       NumberOfLinenumbers: 0
 175       CheckSum:        0
 176       Number:          0
 177   - Name:            .text2
 178     Value:           0
 179     SectionNumber:   1
 180     SimpleType:      IMAGE_SYM_TYPE_NULL
 181     ComplexType:     IMAGE_SYM_DTYPE_NULL
 182     StorageClass:    IMAGE_SYM_CLASS_STATIC
 183     SectionDefinition:
 184       Length:          28
 185       NumberOfRelocations: 6
 186       NumberOfLinenumbers: 0
 187       CheckSum:        0
 188       Number:          0
 189   - Name:            .data
 190     Value:           0
 191     SectionNumber:   3
 192     SimpleType:      IMAGE_SYM_TYPE_NULL
 193     ComplexType:     IMAGE_SYM_DTYPE_NULL
 194     StorageClass:    IMAGE_SYM_CLASS_STATIC
 195     SectionDefinition:
 196       Length:          18
 197       NumberOfRelocations: 0
 198       NumberOfLinenumbers: 0
 199       CheckSum:        0
 200       Number:          0
 201   - Name:            MessageBoxA
 202     Value:           0
 203     SectionNumber:   0
 204     SimpleType:      IMAGE_SYM_TYPE_NULL
 205     ComplexType:     IMAGE_SYM_DTYPE_NULL
 206     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 207   - Name:            ExitProcess
 208     Value:           0
 209     SectionNumber:   0
 210     SimpleType:      IMAGE_SYM_TYPE_NULL
 211     ComplexType:     IMAGE_SYM_DTYPE_NULL
 212     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 213   - Name:            message
 214     Value:           6
 215     SectionNumber:   2
 216     SimpleType:      IMAGE_SYM_TYPE_NULL
 217     ComplexType:     IMAGE_SYM_DTYPE_NULL
 218     StorageClass:    IMAGE_SYM_CLASS_STATIC
 219   - Name:            main
 220     Value:           0
 221     SectionNumber:   1
 222     SimpleType:      IMAGE_SYM_TYPE_NULL
 223     ComplexType:     IMAGE_SYM_DTYPE_NULL
 224     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 225   - Name:            caption
 226     Value:           0
 227     SectionNumber:   2
 228     SimpleType:      IMAGE_SYM_TYPE_NULL
 229     ComplexType:     IMAGE_SYM_DTYPE_NULL
 230     StorageClass:    IMAGE_SYM_CLASS_STATIC
 231   - Name:            abs_symbol
 232     Value:           0xDEADBEEF
 233     SectionNumber:   -1
 234     SimpleType:      IMAGE_SYM_TYPE_NULL
 235     ComplexType:     IMAGE_SYM_DTYPE_NULL
 236     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 237   - Name:            __ImageBase
 238     Value:           0
 239     SectionNumber:   0
 240     SimpleType:      IMAGE_SYM_TYPE_NULL
 241     ComplexType:     IMAGE_SYM_DTYPE_NULL
 242     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 243   - Name:            .Ltemp_symbol
 244     Value:           1
 245     SectionNumber:   1
 246     SimpleType:      IMAGE_SYM_TYPE_NULL
 247     ComplexType:     IMAGE_SYM_DTYPE_NULL
 248     StorageClass:    IMAGE_SYM_CLASS_LABEL
 249   - Name:            weak_main
 250     Value:           0
 251     SectionNumber:   0
 252     SimpleType:      IMAGE_SYM_TYPE_NULL
 253     ComplexType:     IMAGE_SYM_DTYPE_NULL
 254     StorageClass:    IMAGE_SYM_CLASS_WEAK_EXTERNAL
 255     WeakExternal:
 256       TagIndex:        10
 257       Characteristics: IMAGE_WEAK_EXTERN_SEARCH_ALIAS
 258 ...