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