1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
| # REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=i686-windows-msvc %s -o %t.obj
# RUN: echo -e "LIBRARY foo\nEXPORTS\n stdcall\n fastcall\n vectorcall\n _underscored" > %t.def
# RUN: lld-link -safeseh:no -entry:dllmain -dll -def:%t.def %t.obj -out:%t.dll -implib:%t.lib
# RUN: llvm-readobj %t.lib | FileCheck -check-prefix UNDECORATED-IMPLIB %s
# RUN: llvm-readobj --coff-exports %t.dll | FileCheck -check-prefix UNDECORATED-EXPORTS %s
# UNDECORATED-IMPLIB: Name type: noprefix
# UNDECORATED-IMPLIB-NEXT: __imp___underscored
# UNDECORATED-IMPLIB-NEXT: __underscored
# UNDECORATED-IMPLIB: Name type: undecorate
# UNDECORATED-IMPLIB-NEXT: __imp_@fastcall@8
# UNDECORATED-IMPLIB-NEXT: fastcall@8
# UNDECORATED-IMPLIB: Name type: undecorate
# UNDECORATED-IMPLIB-NEXT: __imp__stdcall@8
# UNDECORATED-IMPLIB-NEXT: _stdcall@8
# UNDECORATED-IMPLIB: Name type: undecorate
# UNDECORATED-IMPLIB-NEXT: __imp_vectorcall@@8
# UNDECORATED-IMPLIB-NEXT: vectorcall@@8
# UNDECORATED-EXPORTS: Name: _underscored
# UNDECORATED-EXPORTS: Name: fastcall
# UNDECORATED-EXPORTS: Name: stdcall
# UNDECORATED-EXPORTS: Name: vectorcall
# RUN: echo -e "LIBRARY foo\nEXPORTS\n _stdcall@8\n @fastcall@8\n vectorcall@@8" > %t.def
# RUN: lld-link -safeseh:no -entry:dllmain -dll -def:%t.def %t.obj -out:%t.dll -implib:%t.lib
# RUN: llvm-readobj %t.lib | FileCheck -check-prefix DECORATED-IMPLIB %s
# RUN: llvm-readobj --coff-exports %t.dll | FileCheck -check-prefix DECORATED-EXPORTS %s
# DECORATED-IMPLIB: Name type: name
# DECORATED-IMPLIB-NEXT: __imp_@fastcall@8
# DECORATED-IMPLIB-NEXT: @fastcall@8
# DECORATED-IMPLIB: Name type: name
# DECORATED-IMPLIB-NEXT: __imp__stdcall@8
# DECORATED-IMPLIB-NEXT: _stdcall@8
# DECORATED-IMPLIB: Name type: name
# DECORATED-IMPLIB-NEXT: __imp_vectorcall@@8
# DECORATED-IMPLIB-NEXT: vectorcall@@8
# DECORATED-EXPORTS: Name: @fastcall@8
# DECORATED-EXPORTS: Name: _stdcall@8
# DECORATED-EXPORTS: Name: vectorcall@@8
# GNU tools don't support vectorcall at the moment, but test it for completeness.
# RUN: echo -e "LIBRARY foo\nEXPORTS\n stdcall@8\n @fastcall@8\n vectorcall@@8" > %t.def
# RUN: lld-link -lldmingw -entry:dllmain -dll -def:%t.def %t.obj -out:%t.dll -implib:%t.lib
# RUN: llvm-readobj %t.lib | FileCheck -check-prefix DECORATED-MINGW-IMPLIB %s
# RUN: llvm-readobj --coff-exports %t.dll | FileCheck -check-prefix DECORATED-MINGW-EXPORTS %s
# DECORATED-MINGW-IMPLIB: Name type: name
# DECORATED-MINGW-IMPLIB-NEXT: __imp_@fastcall@8
# DECORATED-MINGW-IMPLIB-NEXT: fastcall@8
# DECORATED-MINGW-IMPLIB: Name type: noprefix
# DECORATED-MINGW-IMPLIB-NEXT: __imp__stdcall@8
# DECORATED-MINGW-IMPLIB-NEXT: _stdcall@8
# GNU tools don't support vectorcall, but this test is just to track that
# lld's behaviour remains consistent over time.
# DECORATED-MINGW-IMPLIB: Name type: name
# DECORATED-MINGW-IMPLIB-NEXT: __imp_vectorcall@@8
# DECORATED-MINGW-IMPLIB-NEXT: vectorcall@@8
# DECORATED-MINGW-EXPORTS: Name: @fastcall@8
# DECORATED-MINGW-EXPORTS: Name: stdcall@8
# DECORATED-MINGW-EXPORTS: Name: vectorcall@@8
# RUN: lld-link -lldmingw -kill-at -entry:dllmain -dll -def:%t.def %t.obj -out:%t.dll -implib:%t.lib
# RUN: llvm-readobj %t.lib | FileCheck -check-prefix MINGW-KILL-AT-IMPLIB %s
# RUN: llvm-readobj --coff-exports %t.dll | FileCheck -check-prefix MINGW-KILL-AT-EXPORTS %s
# RUN: lld-link -lldmingw -kill-at -entry:dllmain -dll %t.obj -out:%t.dll -implib:%t.lib
# RUN: llvm-readobj %t.lib | FileCheck -check-prefix MINGW-KILL-AT-IMPLIB %s
# RUN: llvm-readobj --coff-exports %t.dll | FileCheck -check-prefix MINGW-KILL-AT-EXPORTS %s
# MINGW-KILL-AT-IMPLIB: Name type: noprefix
# MINGW-KILL-AT-IMPLIB: __imp__fastcall
# MINGW-KILL-AT-IMPLIB-NEXT: _fastcall
# MINGW-KILL-AT-IMPLIB: Name type: noprefix
# MINGW-KILL-AT-IMPLIB-NEXT: __imp__stdcall
# MINGW-KILL-AT-IMPLIB-NEXT: _stdcall
# GNU tools don't support vectorcall, but this test is just to track that
# lld's behaviour remains consistent over time.
# MINGW-KILL-AT-IMPLIB: Name type: noprefix
# MINGW-KILL-AT-IMPLIB-NEXT: __imp__vectorcall
# MINGW-KILL-AT-IMPLIB-NEXT: _vectorcall
# MINGW-KILL-AT-EXPORTS: Name: fastcall
# MINGW-KILL-AT-EXPORTS: Name: stdcall
# MINGW-KILL-AT-EXPORTS: Name: vectorcall
.def _stdcall@8;
.scl 2;
.type 32;
.endef
.globl _stdcall@8
.globl @fastcall@8
.globl vectorcall@@8
.globl __underscored
_stdcall@8:
movl 8(%esp), %eax
addl 4(%esp), %eax
retl $8
@fastcall@8:
movl 8(%esp), %eax
addl 4(%esp), %eax
retl $8
vectorcall@@8:
movl 8(%esp), %eax
addl 4(%esp), %eax
retl $8
__underscored:
ret
.def _dllmain;
.scl 2;
.type 32;
.endef
.globl _dllmain
_dllmain:
retl
|