lld/test/COFF/def-export-stdcall.s

   1 # REQUIRES: x86
   2 # RUN: llvm-mc -filetype=obj -triple=i686-windows-msvc %s -o %t.obj
   3 # RUN: echo -e "LIBRARY foo\nEXPORTS\n  stdcall\n  fastcall\n  vectorcall\n  _underscored" > %t.def
   4 # RUN: lld-link -safeseh:no -entry:dllmain -dll -def:%t.def %t.obj -out:%t.dll -implib:%t.lib
   5 # RUN: llvm-readobj %t.lib | FileCheck -check-prefix UNDECORATED-IMPLIB %s
   6 # RUN: llvm-readobj --coff-exports %t.dll | FileCheck -check-prefix UNDECORATED-EXPORTS %s
   7
   8 # UNDECORATED-IMPLIB: Name type: noprefix
   9 # UNDECORATED-IMPLIB-NEXT: Export name: _underscored
  10 # UNDECORATED-IMPLIB-NEXT: __imp___underscored
  11 # UNDECORATED-IMPLIB-NEXT: __underscored
  12 # UNDECORATED-IMPLIB: Name type: undecorate
  13 # UNDECORATED-IMPLIB-NEXT: Export name: fastcall
  14 # UNDECORATED-IMPLIB-NEXT: __imp_@fastcall@8
  15 # UNDECORATED-IMPLIB-NEXT: fastcall@8
  16 # UNDECORATED-IMPLIB: Name type: undecorate
  17 # UNDECORATED-IMPLIB-NEXT: Export name: stdcall
  18 # UNDECORATED-IMPLIB-NEXT: __imp__stdcall@8
  19 # UNDECORATED-IMPLIB-NEXT: _stdcall@8
  20 # UNDECORATED-IMPLIB: Name type: undecorate
  21 # UNDECORATED-IMPLIB-NEXT: Export name: vectorcall
  22 # UNDECORATED-IMPLIB-NEXT: __imp_vectorcall@@8
  23 # UNDECORATED-IMPLIB-NEXT: vectorcall@@8
  24
  25 # UNDECORATED-EXPORTS: Name: _underscored
  26 # UNDECORATED-EXPORTS: Name: fastcall
  27 # UNDECORATED-EXPORTS: Name: stdcall
  28 # UNDECORATED-EXPORTS: Name: vectorcall
  29
  30
  31 # RUN: echo -e "LIBRARY foo\nEXPORTS\n  _stdcall@8\n  @fastcall@8\n  vectorcall@@8" > %t.def
  32 # RUN: lld-link -safeseh:no -entry:dllmain -dll -def:%t.def %t.obj -out:%t.dll -implib:%t.lib
  33 # RUN: llvm-readobj %t.lib | FileCheck -check-prefix DECORATED-IMPLIB %s
  34 # RUN: llvm-readobj --coff-exports %t.dll | FileCheck -check-prefix DECORATED-EXPORTS %s
  35
  36 # DECORATED-IMPLIB: Name type: name
  37 # DECORATED-IMPLIB-NEXT: Export name: @fastcall@8
  38 # DECORATED-IMPLIB-NEXT: __imp_@fastcall@8
  39 # DECORATED-IMPLIB-NEXT: @fastcall@8
  40 # DECORATED-IMPLIB: Name type: name
  41 # DECORATED-IMPLIB-NEXT: Export name: _stdcall@8
  42 # DECORATED-IMPLIB-NEXT: __imp__stdcall@8
  43 # DECORATED-IMPLIB-NEXT: _stdcall@8
  44 # DECORATED-IMPLIB: Name type: name
  45 # DECORATED-IMPLIB-NEXT: Export name: vectorcall@@8
  46 # DECORATED-IMPLIB-NEXT: __imp_vectorcall@@8
  47 # DECORATED-IMPLIB-NEXT: vectorcall@@8
  48
  49 # DECORATED-EXPORTS: Name: @fastcall@8
  50 # DECORATED-EXPORTS: Name: _stdcall@8
  51 # DECORATED-EXPORTS: Name: vectorcall@@8
  52
  53
  54 # GNU tools don't support vectorcall at the moment, but test it for completeness.
  55 # RUN: echo -e "LIBRARY foo\nEXPORTS\n  stdcall@8\n  @fastcall@8\n  vectorcall@@8" > %t.def
  56 # RUN: lld-link -lldmingw -entry:dllmain -dll -def:%t.def %t.obj -out:%t.dll -implib:%t.lib
  57 # RUN: llvm-readobj %t.lib | FileCheck -check-prefix DECORATED-MINGW-IMPLIB %s
  58 # RUN: llvm-readobj --coff-exports %t.dll | FileCheck -check-prefix DECORATED-MINGW-EXPORTS %s
  59
  60 # DECORATED-MINGW-IMPLIB: Name type: name
  61 # DECORATED-MINGW-IMPLIB-NEXT: Export name: @fastcall@8
  62 # DECORATED-MINGW-IMPLIB-NEXT: __imp_@fastcall@8
  63 # DECORATED-MINGW-IMPLIB-NEXT: fastcall@8
  64 # DECORATED-MINGW-IMPLIB: Name type: noprefix
  65 # DECORATED-MINGW-IMPLIB-NEXT: Export name: stdcall@8
  66 # DECORATED-MINGW-IMPLIB-NEXT: __imp__stdcall@8
  67 # DECORATED-MINGW-IMPLIB-NEXT: _stdcall@8
  68 # GNU tools don't support vectorcall, but this test is just to track that
  69 # lld's behaviour remains consistent over time.
  70 # DECORATED-MINGW-IMPLIB: Name type: name
  71 # DECORATED-MINGW-IMPLIB-NEXT: Export name: vectorcall@@8
  72 # DECORATED-MINGW-IMPLIB-NEXT: __imp_vectorcall@@8
  73 # DECORATED-MINGW-IMPLIB-NEXT: vectorcall@@8
  74
  75 # DECORATED-MINGW-EXPORTS: Name: @fastcall@8
  76 # DECORATED-MINGW-EXPORTS: Name: stdcall@8
  77 # DECORATED-MINGW-EXPORTS: Name: vectorcall@@8
  78
  79 # RUN: lld-link -lldmingw -kill-at -entry:dllmain -dll -def:%t.def %t.obj -out:%t.dll -implib:%t.lib
  80 # RUN: llvm-readobj %t.lib | FileCheck -check-prefix MINGW-KILL-AT-IMPLIB %s
  81 # RUN: llvm-readobj --coff-exports %t.dll | FileCheck -check-prefix MINGW-KILL-AT-EXPORTS %s
  82
  83 # RUN: lld-link -lldmingw -kill-at -entry:dllmain -dll %t.obj -out:%t.dll -implib:%t.lib
  84 # RUN: llvm-readobj %t.lib | FileCheck -check-prefix MINGW-KILL-AT-IMPLIB %s
  85 # RUN: llvm-readobj --coff-exports %t.dll | FileCheck -check-prefix MINGW-KILL-AT-EXPORTS %s
  86
  87 # MINGW-KILL-AT-IMPLIB: Name type: noprefix
  88 # MINGW-KILL-AT-IMPLIB: Export name: fastcall
  89 # MINGW-KILL-AT-IMPLIB: __imp__fastcall
  90 # MINGW-KILL-AT-IMPLIB-NEXT: _fastcall
  91 # MINGW-KILL-AT-IMPLIB: Name type: noprefix
  92 # MINGW-KILL-AT-IMPLIB-NEXT: Export name: stdcall
  93 # MINGW-KILL-AT-IMPLIB-NEXT: __imp__stdcall
  94 # MINGW-KILL-AT-IMPLIB-NEXT: _stdcall
  95 # GNU tools don't support vectorcall, but this test is just to track that
  96 # lld's behaviour remains consistent over time.
  97 # MINGW-KILL-AT-IMPLIB: Name type: noprefix
  98 # MINGW-KILL-AT-IMPLIB-NEXT: Export name: vectorcall
  99 # MINGW-KILL-AT-IMPLIB-NEXT: __imp__vectorcall
 100 # MINGW-KILL-AT-IMPLIB-NEXT: _vectorcall
 101
 102 # MINGW-KILL-AT-EXPORTS: Name: fastcall
 103 # MINGW-KILL-AT-EXPORTS: Name: stdcall
 104 # MINGW-KILL-AT-EXPORTS: Name: vectorcall
 105
 106
 107         .def     _stdcall@8;
 108         .scl    2;
 109         .type   32;
 110         .endef
 111         .globl  _stdcall@8
 112         .globl  @fastcall@8
 113         .globl  vectorcall@@8
 114         .globl  __underscored
 115 _stdcall@8:
 116         movl    8(%esp), %eax
 117         addl    4(%esp), %eax
 118         retl    $8
 119 @fastcall@8:
 120         movl    8(%esp), %eax
 121         addl    4(%esp), %eax
 122         retl    $8
 123 vectorcall@@8:
 124         movl    8(%esp), %eax
 125         addl    4(%esp), %eax
 126         retl    $8
 127 __underscored:
 128         ret
 129
 130         .def     _dllmain;
 131         .scl    2;
 132         .type   32;
 133         .endef
 134         .globl  _dllmain
 135 _dllmain:
 136         retl
 137