lld/test/COFF/export-stdcall.s

   1 # REQUIRES: x86
   2 # RUN: llvm-mc -triple i686-windows-msvc %s -o %t.obj -filetype=obj
   3 # RUN: lld-link -safeseh:no %t.obj -out:%t.dll -dll -nodefaultlib -noentry -export:foo_std=bar_std -export:foo_fast=bar_fast
   4 # RUN: llvm-nm %t.lib | FileCheck %s
   5
   6 # MSVC fudges the lookup of 'bar' to allow it to find the stdcall function
   7 # _bar_std@8, and then exports _foo_std@8. Same for fastcall and other mangling
   8 # schemes.
   9
  10 # CHECK: export-stdcall.s.tmp.dll:
  11 # CHECK: 00000000 T @foo_fast@8
  12 # CHECK: 00000000 T __imp_@foo_fast@8
  13
  14 # CHECK: export-stdcall.s.tmp.dll:
  15 # CHECK: 00000000 T __imp__foo_std@8
  16 # CHECK: 00000000 T _foo_std@8
  17
  18         .text
  19         .def     _bar_std@8; .scl       2; .type        32; .endef
  20         .globl  _bar_std@8
  21 _bar_std@8:
  22         movl    8(%esp), %eax
  23         movl    4(%esp), %ecx
  24         leal    42(%ecx,%eax), %eax
  25         retl    $8
  26
  27         .def     @bar_fast@8; .scl      2; .type        32; .endef
  28         .globl  @bar_fast@8
  29 @bar_fast@8:
  30         leal    42(%ecx,%eax), %eax
  31         retl
  32