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
102header:
103  Machine:         IMAGE_FILE_MACHINE_I386
104  Characteristics: []
105sections:
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
114symbols:
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...
158