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-NEXT: DLL name: export32.test.tmp.dll
  12 # CHECK1-NEXT: Ordinal base: 1
  13 # CHECK1-NEXT: Ordinal      RVA  Name
  14 # CHECK1-NEXT:       1   0x1008  exportfn1
  15 # CHECK1-NEXT:       2   0x1010  exportfn2
  16
  17 # HEADER-MERGE: ExportTableRVA: 0x2000
  18 # HEADER-MERGE-NEXT: ExportTableSize: 0x7A
  19 # HEADER-MERGE: Name: .rdata
  20 # HEADER-MERGE-NEXT: VirtualSize: 0x7A
  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-NEXT: DLL name: export32.test.tmp.dll
  29 # CHECK2-NEXT: Ordinal base: 5
  30 # CHECK2-NEXT: Ordinal      RVA  Name
  31 # CHECK2-NEXT:       5   0x1008  exportfn1
  32 # CHECK2-NEXT:       6   0x1010  exportfn2
  33 # CHECK2-NEXT:       7   0x1010  exportfn3
  34 # CHECK2-NEXT:       8   0x1010  mangled
  35
  36 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1,@5,noname /export:exportfn2
  37 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK3 %s
  38
  39 # CHECK3:      Export Table:
  40 # CHECK3-NEXT: DLL name: export32.test.tmp.dll
  41 # CHECK3-NEXT: Ordinal base: 5
  42 # CHECK3-NEXT: Ordinal      RVA  Name
  43 # CHECK3-NEXT:       5   0x1008
  44 # CHECK3-NEXT:       6   0x1010  exportfn2
  45
  46 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:f1=exportfn1 /export:f2=exportfn2
  47 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK4 %s
  48
  49 # CHECK4:      Export Table:
  50 # CHECK4-NEXT: DLL name: export32.test.tmp.dll
  51 # CHECK4-NEXT: Ordinal base: 1
  52 # CHECK4-NEXT: Ordinal      RVA  Name
  53 # CHECK4-NEXT:       1   0x1010  exportfn3
  54 # CHECK4-NEXT:       2   0x1008  f1
  55 # CHECK4-NEXT:       3   0x1010  f2
  56
  57 # RUN: echo "EXPORTS exportfn1 @3" > %t.def
  58 # RUN: echo "fn2=exportfn2 @2" >> %t.def
  59 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /def:%t.def
  60 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK5 %s
  61
  62 # RUN: echo "EXPORTS exportfn1 @ 3" > %t.def
  63 # RUN: echo "fn2=exportfn2 @ 2" >> %t.def
  64 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /def:%t.def
  65 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK5 %s
  66
  67 # CHECK5:      Export Table:
  68 # CHECK5-NEXT: DLL name: export32.test.tmp.dll
  69 # CHECK5-NEXT: Ordinal base: 2
  70 # CHECK5-NEXT: Ordinal      RVA  Name
  71 # CHECK5-NEXT:       2   0x1010  fn2
  72 # CHECK5-NEXT:       3   0x1008  exportfn1
  73 # CHECK5-NEXT:       4   0x1010  exportfn3
  74
  75 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1 /export:exportfn2 \
  76 # RUN:   /export:exportfn1 /export:exportfn2,@5 >& %t.log
  77 # RUN: FileCheck -check-prefix=CHECK6 %s < %t.log
  78
  79 # CHECK6:     duplicate /export option: _exportfn2
  80 # CHECK6-NOT: duplicate /export option: _exportfn1
  81
  82 # RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:foo=mangled
  83 # RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK7 %s
  84
  85 # CHECK7:      Export Table:
  86 # CHECK7-NEXT: DLL name: export32.test.tmp.dll
  87 # CHECK7-NEXT: Ordinal base: 1
  88 # CHECK7-NEXT: Ordinal      RVA  Name
  89 # CHECK7-NEXT:       1   0x1010  exportfn3
  90 # CHECK7-NEXT:       2   0x1010  foo
  91
  92 --- !COFF
  93 header:
  94   Machine:         IMAGE_FILE_MACHINE_I386
  95   Characteristics: []
  96 sections:
  97   - Name:            .text
  98     Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
  99     Alignment:       4
 100     SectionData:     B800000000506800000000680000000050E80000000050E800000000
 101   - Name:            .drectve
 102     Characteristics: [ IMAGE_SCN_LNK_INFO, IMAGE_SCN_LNK_REMOVE ]
 103     Alignment:       1
 104     SectionData:     2f6578706f72743a5f6578706f7274666e3300  # /export:_exportfn3
 105 symbols:
 106   - Name:            .text
 107     Value:           0
 108     SectionNumber:   1
 109     SimpleType:      IMAGE_SYM_TYPE_NULL
 110     ComplexType:     IMAGE_SYM_DTYPE_NULL
 111     StorageClass:    IMAGE_SYM_CLASS_STATIC
 112     SectionDefinition:
 113       Length:          28
 114       NumberOfRelocations: 4
 115       NumberOfLinenumbers: 0
 116       CheckSum:        0
 117       Number:          0
 118   - Name:            __DllMainCRTStartup@12
 119     Value:           0
 120     SectionNumber:   1
 121     SimpleType:      IMAGE_SYM_TYPE_NULL
 122     ComplexType:     IMAGE_SYM_DTYPE_NULL
 123     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 124   - Name:            _exportfn1
 125     Value:           8
 126     SectionNumber:   1
 127     SimpleType:      IMAGE_SYM_TYPE_NULL
 128     ComplexType:     IMAGE_SYM_DTYPE_NULL
 129     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 130   - Name:            _exportfn2@4
 131     Value:           16
 132     SectionNumber:   1
 133     SimpleType:      IMAGE_SYM_TYPE_NULL
 134     ComplexType:     IMAGE_SYM_DTYPE_NULL
 135     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 136   - Name:            _exportfn3
 137     Value:           16
 138     SectionNumber:   1
 139     SimpleType:      IMAGE_SYM_TYPE_NULL
 140     ComplexType:     IMAGE_SYM_DTYPE_NULL
 141     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 142   - Name:            '?mangled@@YAHXZ'
 143     Value:           16
 144     SectionNumber:   1
 145     SimpleType:      IMAGE_SYM_TYPE_NULL
 146     ComplexType:     IMAGE_SYM_DTYPE_NULL
 147     StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
 148 ...