master.txt

00002988 0000000000000014 0000295c FDE cie=00000030 pc=0000000000032210..0000000000032216
  DW_CFA_def_cfa: r3 (rbx) ofs 0
  DW_CFA_offset: r6 (rbp) at cfa-16
  DW_CFA_nop
  DW_CFA_nop

000029a0 0000000000000014 00002974 FDE cie=00000030 pc=0000000000032220..0000000000032225
  DW_CFA_def_cfa_offset: 24
  DW_CFA_offset: r16 (rip) at cfa-24
  DW_CFA_offset: r3 (rbx) at cfa+0
  DW_CFA_nop

000029d8 0000000000000014 000029ac FDE cie=00000030 pc=0000000000032250..000000000003225f
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop
  DW_CFA_nop

cfi.txt

00002988 0000000000000014 0000295c FDE cie=00000030 pc=0000000000032250..0000000000032252
  DW_CFA_def_cfa: r3 (rbx) ofs 0
  DW_CFA_offset: r6 (rbp) at cfa-16
  DW_CFA_nop
  DW_CFA_nop

000029a0 0000000000000014 00002974 FDE cie=00000030 pc=0000000000032260..0000000000032264
  DW_CFA_def_cfa_offset: 8
  DW_CFA_offset: r16 (rip) at cfa-8
  DW_CFA_offset: r3 (rbx) at cfa+0
  DW_CFA_nop

000029d8 0000000000000024 000029ac FDE cie=00000030 pc=0000000000032290..000000000003229f
  DW_CFA_restore: r16 (rip)
  DW_CFA_advance_loc: 1 to 0000000000032291
  DW_CFA_def_cfa_offset: 16
  DW_CFA_offset: r6 (rbp) at cfa-16
  DW_CFA_advance_loc: 3 to 0000000000032294
  DW_CFA_def_cfa_register: r1 (rdx)
  DW_CFA_advance_loc: 6 to 000000000003229a
  DW_CFA_def_cfa_register: r7 (rsp)
  DW_CFA_advance_loc: 1 to 000000000003229b
  DW_CFA_def_cfa_offset: 8
  DW_CFA_restore: r6 (rbp)
  DW_CFA_advance_loc: 1 to 000000000003229c
  DW_CFA_def_cfa_offset: 0
  DW_CFA_register: r16 (rip) in r0 (rax)
  DW_CFA_nop