00000000004000e8 <_start>:
  4000e8:   e8 03 00 00 00          callq  4000f0
  4000ed:   90                      nop
  4000ee:   90                      nop
  4000ef:   90                      nop

00000000004000f0 :
  4000f0:   55                      push   %rbp
  4000f1:   48 89 e5                mov    %rsp,%rbp
  4000f4:   48 c7 45 f8 03 01 40    movq   $0x400103,-0x8(%rbp)
  4000fb:   00
  4000fc:   b8 00 00 00 00          mov    $0x0,%eax
  400101:   c9                      leaveq
  400102:   c3                      retq