lld/test/COFF/associative-comdat-mingw-i386.s

   1 # REQUIRES: x86
   2
   3 # RUN: llvm-mc -triple=i686-windows-gnu %s -defsym stdcall=0 -filetype=obj -o %t.obj
   4
   5 # RUN: lld-link -lldmingw -entry:main %t.obj -out:%t.exe
   6 # RUN: llvm-objdump -s %t.exe | FileCheck %s
   7
   8 # RUN: llvm-mc -triple=i686-windows-gnu %s -defsym stdcall=1 -filetype=obj -o %t.stdcall.obj
   9 # RUN: lld-link -lldmingw -entry:main %t.stdcall.obj -out:%t.stdcall.exe
  10 # RUN: llvm-objdump -s %t.stdcall.exe | FileCheck %s
  11
  12 # Check that the .eh_frame comdat was included, even if it had no symbols,
  13 # due to associativity with the symbol _foo.
  14
  15 # CHECK: Contents of section .eh_fram:
  16 # CHECK:  403000 42
  17
  18         .text
  19         .def            _main;
  20         .scl            2;
  21         .type           32;
  22         .endef
  23         .globl          _main
  24         .p2align        4, 0x90
  25 _main:
  26 .if stdcall==0
  27         call            _foo
  28 .else
  29         call            _foo@0
  30 .endif
  31         ret
  32
  33         .section        .eh_frame$foo,"dr"
  34         .linkonce       discard
  35         .byte           0x42
  36
  37 .if stdcall==0
  38         .def            _foo;
  39 .else
  40         .def            _foo@0;
  41 .endif
  42         .scl            2;
  43         .type           32;
  44         .endef
  45 .if stdcall==0
  46         .section        .text$foo,"xr",discard,_foo
  47         .globl          _foo
  48         .p2align        4
  49 _foo:
  50 .else
  51         .section        .text$foo,"xr",discard,_foo@0
  52         .globl          _foo@0
  53         .p2align        4
  54 _foo@0:
  55 .endif
  56         ret