#readelf: -wf #name: CFI on i386, 2 The section .eh_frame contains: 00000000 00000014 00000000 CIE Version: 1 Augmentation: "zR" Code alignment factor: 1 Data alignment factor: -4 Return address column: 8 Augmentation data: 1b DW_CFA_def_cfa: r4 ofs 4 DW_CFA_offset: r8 at cfa-4 DW_CFA_nop DW_CFA_nop 00000018 00000018 0000001c FDE cie=00000000 pc=00000020..00000029 DW_CFA_advance_loc: 1 to 00000021 DW_CFA_def_cfa_offset: 8 DW_CFA_offset: r5 at cfa-8 DW_CFA_advance_loc: 4 to 00000025 DW_CFA_offset: r3 at cfa-12 DW_CFA_def_cfa_offset: 12 DW_CFA_nop