lld/test/COFF/export32.test

   1 # RUN: yaml2obj %s -o %t.obj
   2 #
   3 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1 /export:exportfn2
   4 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK1 %s
   5 #
   6 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1 /export:exportfn2 /merge:.edata=.rdata
   7 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK1 %s
   8 # RUN: llvm-readobj --file-headers --sections %t.dll | FileCheck -check-prefix=HEADER-MERGE %s
   9
  10 # CHECK1:      Export Table:
  11 # CHECK1:      DLL name: export32.test.tmp.dll
  12 # CHECK1:      Ordinal      RVA  Name
  13 # CHECK1-NEXT:       0        0
  14 # CHECK1-NEXT:       1   0x1008  exportfn1
  15 # CHECK1-NEXT:       2   0x1010  exportfn2
  16
  17 # HEADER-MERGE: ExportTableRVA: 0x2000
  18 # HEADER-MERGE-NEXT: ExportTableSize: 0x7E
  19 # HEADER-MERGE: Name: .rdata
  20 # HEADER-MERGE-NEXT: VirtualSize: 0x7E
  21 # HEADER-MERGE-NEXT: VirtualAddress: 0x2000
  22
  23 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1,@5 \
  24 # RUN:   /export:exportfn2 /export:mangled
  25 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK2 %s
  26
  27 # CHECK2:      Export Table:
  28 # CHECK2:      DLL name: export32.test.tmp.dll
  29 # CHECK2:      Ordinal      RVA  Name
  30 # CHECK2-NEXT:       0        0
  31 # CHECK2-NEXT:       1        0
  32 # CHECK2-NEXT:       2        0
  33 # CHECK2-NEXT:       3        0
  34 # CHECK2-NEXT:       4        0
  35 # CHECK2-NEXT:       5   0x1008  exportfn1
  36 # CHECK2-NEXT:       6   0x1010  exportfn2
  37 # CHECK2-NEXT:       7   0x1010  exportfn3
  38 # CHECK2-NEXT:       8   0x1010  mangled
  39
  40 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1,@5,noname /export:exportfn2
  41 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK3 %s
  42
  43 # CHECK3:      Export Table:
  44 # CHECK3:      DLL name: export32.test.tmp.dll
  45 # CHECK3:      Ordinal      RVA  Name
  46 # CHECK3-NEXT:       0        0
  47 # CHECK3-NEXT:       1        0
  48 # CHECK3-NEXT:       2        0
  49 # CHECK3-NEXT:       3        0
  50 # CHECK3-NEXT:       4        0
  51 # CHECK3-NEXT:       5   0x1008
  52 # CHECK3-NEXT:       6   0x1010  exportfn2
  53
  54 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:f1=exportfn1 /export:f2=exportfn2
  55 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK4 %s
  56
  57 # CHECK4:      Export Table:
  58 # CHECK4:      DLL name: export32.test.tmp.dll
  59 # CHECK4:      Ordinal      RVA  Name
  60 # CHECK4-NEXT:       0        0
  61 # CHECK4-NEXT:       1   0x1010  exportfn3
  62 # CHECK4-NEXT:       2   0x1008  f1
  63 # CHECK4-NEXT:       3   0x1010  f2
  64
  65 # RUN: echo "EXPORTS exportfn1 @3" > %t.def
  66 # RUN: echo "fn2=exportfn2 @2" >> %t.def
  67 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /def:%t.def
  68 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK5 %s
  69
  70 # RUN: echo "EXPORTS exportfn1 @ 3" > %t.def
  71 # RUN: echo "fn2=exportfn2 @ 2" >> %t.def
  72 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /def:%t.def
  73 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK5 %s
  74
  75 # CHECK5:      Export Table:
  76 # CHECK5:      DLL name: export32.test.tmp.dll
  77 # CHECK5:      Ordinal      RVA  Name
  78 # CHECK5-NEXT:       0        0
  79 # CHECK5-NEXT:       1        0
  80 # CHECK5-NEXT:       2   0x1010  fn2
  81 # CHECK5-NEXT:       3   0x1008  exportfn1
  82 # CHECK5-NEXT:       4   0x1010  exportfn3
  83
  84 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1 /export:exportfn2 \
  85 # RUN:   /export:exportfn1 /export:exportfn2,@5 >& %t.log
  86 # RUN: FileCheck -check-prefix=CHECK6 %s < %t.log
  87
  88 # CHECK6:     duplicate /export option: _exportfn2
  89 # CHECK6-NOT: duplicate /export option: _exportfn1
  90
  91 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:foo=mangled
  92 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK7 %s
  93
  94 # CHECK7:      Export Table:
  95 # CHECK7:      DLL name: export32.test.tmp.dll
  96 # CHECK7:      Ordinal      RVA  Name
  97 # CHECK7-NEXT:       0        0
  98 # CHECK7-NEXT:       1        0
  99 # CHECK7-NEXT:       2   0x1010  foo
 100
 101 --- !COFF
 102 header:
 103   Machine:         IMAGE_FILE_MACHINE_I386
 104   Characteristics: []
 105 sections:
 106   - Name:            .text
 107     Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
 108     Alignment:       4
 109     SectionData:     B800000000506800000000680000000050E80000000050E800000000
 110   - Name:            .drectve
 111     Characteristics: [ IMAGE_SCN_LNK_INFO, IMAGE_SCN_LNK_REMOVE ]
 112     Alignment:       1
 113     SectionData:     2f6578706f72743a5f6578706f7274666e3300  # /export:_exportfn3
 114 symbols:
 115   - Name:            .text
 116     Value:           0
 117     SectionNumber:   1
 118     SimpleType:      IMAGE_SYM_TYPE_NULL
 119     ComplexType:     IMAGE_SYM_DTYPE_NULL
 120     StorageClass:    IMAGE_SYM_CLASS_STATIC
 121     SectionDefinition:
 122       Length:          28
 123       NumberOfRelocations: 4
 124       NumberOfLinenumbers: 0
 125       CheckSum:        0
 126       Number:          0
 127   - Name:            __DllMainCRTStartup@12
 128     Value:           0
 129     SectionNumber:   1
 130     SimpleType:      IMAGE_SYM_TYPE_NULL
 131     ComplexType:     IMAGE_SYM_DTYPE_NULL
 132     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 133   - Name:            _exportfn1
 134     Value:           8
 135     SectionNumber:   1
 136     SimpleType:      IMAGE_SYM_TYPE_NULL
 137     ComplexType:     IMAGE_SYM_DTYPE_NULL
 138     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 139   - Name:            _exportfn2@4
 140     Value:           16
 141     SectionNumber:   1
 142     SimpleType:      IMAGE_SYM_TYPE_NULL
 143     ComplexType:     IMAGE_SYM_DTYPE_NULL
 144     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 145   - Name:            _exportfn3
 146     Value:           16
 147     SectionNumber:   1
 148     SimpleType:      IMAGE_SYM_TYPE_NULL
 149     ComplexType:     IMAGE_SYM_DTYPE_NULL
 150     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 151   - Name:            '?mangled@@YAHXZ'
 152     Value:           16
 153     SectionNumber:   1
 154     SimpleType:      IMAGE_SYM_TYPE_NULL
 155     ComplexType:     IMAGE_SYM_DTYPE_NULL
 156     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 157 ...