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