[...] FDE [...] pc=615..65a
  DW_CFA_def_cfa: r7 (rsp) ofs 8
  DW_CFA_offset: r16 (rip) at cfa-8
  DW_CFA_advance_loc: 4 to 0619
  DW_CFA_def_cfa_offset: 48
  DW_CFA_advance_loc1: 64 to 0659
  DW_CFA_def_cfa_offset: 8