llvm-project/lld/test/COFF/export32.test

# RUN: yaml2obj < %s > %t.obj
#
# RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1 /export:exportfn2
# RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK1 %s
#
# RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1 /export:exportfn2 /merge:.edata=.rdata
# RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK1 %s
# RUN: llvm-readobj --file-headers --sections %t.dll | FileCheck -check-prefix=HEADER-MERGE %s

# CHECK1:      Export Table:
# CHECK1:      DLL name: export32.test.tmp.dll
# CHECK1:      Ordinal      RVA  Name
# CHECK1-NEXT:       0        0
# CHECK1-NEXT:       1   0x1008  exportfn1
# CHECK1-NEXT:       2   0x1010  exportfn2

# HEADER-MERGE: ExportTableRVA: 0x2000
# HEADER-MERGE-NEXT: ExportTableSize: 0x7E
# HEADER-MERGE: Name: .rdata
# HEADER-MERGE-NEXT: VirtualSize: 0x7E
# HEADER-MERGE-NEXT: VirtualAddress: 0x2000

# RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1,@5 \
# RUN:   /export:exportfn2 /export:mangled
# RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK2 %s

# CHECK2:      Export Table:
# CHECK2:      DLL name: export32.test.tmp.dll
# CHECK2:      Ordinal      RVA  Name
# CHECK2-NEXT:       0        0
# CHECK2-NEXT:       1        0
# CHECK2-NEXT:       2        0
# CHECK2-NEXT:       3        0
# CHECK2-NEXT:       4        0
# CHECK2-NEXT:       5   0x1008  exportfn1
# CHECK2-NEXT:       6   0x1010  exportfn2
# CHECK2-NEXT:       7   0x1010  exportfn3
# CHECK2-NEXT:       8   0x1010  mangled

# RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1,@5,noname /export:exportfn2
# RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK3 %s

# CHECK3:      Export Table:
# CHECK3:      DLL name: export32.test.tmp.dll
# CHECK3:      Ordinal      RVA  Name
# CHECK3-NEXT:       0        0
# CHECK3-NEXT:       1        0
# CHECK3-NEXT:       2        0
# CHECK3-NEXT:       3        0
# CHECK3-NEXT:       4        0
# CHECK3-NEXT:       5   0x1008
# CHECK3-NEXT:       6   0x1010  exportfn2

# RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:f1=exportfn1 /export:f2=exportfn2
# RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK4 %s

# CHECK4:      Export Table:
# CHECK4:      DLL name: export32.test.tmp.dll
# CHECK4:      Ordinal      RVA  Name
# CHECK4-NEXT:       0        0
# CHECK4-NEXT:       1   0x1010  exportfn3
# CHECK4-NEXT:       2   0x1008  f1
# CHECK4-NEXT:       3   0x1010  f2

# RUN: echo "EXPORTS exportfn1 @3" > %t.def
# RUN: echo "fn2=exportfn2 @2" >> %t.def
# RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /def:%t.def
# RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK5 %s

# RUN: echo "EXPORTS exportfn1 @ 3" > %t.def
# RUN: echo "fn2=exportfn2 @ 2" >> %t.def
# RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /def:%t.def
# RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK5 %s

# CHECK5:      Export Table:
# CHECK5:      DLL name: export32.test.tmp.dll
# CHECK5:      Ordinal      RVA  Name
# CHECK5-NEXT:       0        0
# CHECK5-NEXT:       1        0
# CHECK5-NEXT:       2   0x1010  fn2
# CHECK5-NEXT:       3   0x1008  exportfn1
# CHECK5-NEXT:       4   0x1010  exportfn3

# RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:exportfn1 /export:exportfn2 \
# RUN:   /export:exportfn1 /export:exportfn2,@5 >& %t.log
# RUN: FileCheck -check-prefix=CHECK6 %s < %t.log

# CHECK6:     duplicate /export option: _exportfn2
# CHECK6-NOT: duplicate /export option: _exportfn1

# RUN: lld-link -safeseh:no /out:%t.dll /dll %t.obj /export:foo=mangled
# RUN: llvm-objdump -p %t.dll | FileCheck --check-prefix=CHECK7 %s

# CHECK7:      Export Table:
# CHECK7:      DLL name: export32.test.tmp.dll
# CHECK7:      Ordinal      RVA  Name
# CHECK7-NEXT:       0        0
# CHECK7-NEXT:       1        0
# CHECK7-NEXT:       2   0x1010  foo

--- !COFF
header:
  Machine:         IMAGE_FILE_MACHINE_I386
  Characteristics: []
sections:
  - Name:            .text
    Characteristics: [ IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ ]
    Alignment:       4
    SectionData:     B800000000506800000000680000000050E80000000050E800000000
  - Name:            .drectve
    Characteristics: [ IMAGE_SCN_LNK_INFO, IMAGE_SCN_LNK_REMOVE ]
    Alignment:       1
    SectionData:     2f6578706f72743a5f6578706f7274666e3300  # /export:_exportfn3
symbols:
  - Name:            .text
    Value:           0
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_STATIC
    SectionDefinition:
      Length:          28
      NumberOfRelocations: 4
      NumberOfLinenumbers: 0
      CheckSum:        0
      Number:          0
  - Name:            __DllMainCRTStartup@12
    Value:           0
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  - Name:            _exportfn1
    Value:           8
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  - Name:            _exportfn2@4
    Value:           16
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  - Name:            _exportfn3
    Value:           16
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
  - Name:            '?mangled@@YAHXZ'
    Value:           16
    SectionNumber:   1
    SimpleType:      IMAGE_SYM_TYPE_NULL
    ComplexType:     IMAGE_SYM_DTYPE_NULL
    StorageClass:    IMAGE_SYM_CLASS_EXTERNAL
...