ld/testsuite/ld-pe/weakdef-1.s

   1         .weak   _wsym
   2         .section        .data$wsym,"w"
   3         .align 4
   4 _wsym:
   5         .long   1
   6
   7         .section        .text$start,"x"
   8         .globl  _start
   9         .def    _start; .scl    2;      .type   32;     .endef
  10 _start:
  11         pushl   %ebp
  12         movl    %esp, %ebp
  13         movl    _wsym, %eax
  14         testl   %eax, %eax
  15         sete    %al
  16         movzbl  %al, %eax
  17         nop
  18         popl    %ebp
  19         ret