1#source: ibt-plt-2.s 2#as: --x32 3#ld: -shared -m elf32_x86_64 -z ibt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code 4#readelf: -n -wf 5 6Contents of the .eh_frame section: 7 80+ 00000014 00000000 CIE 9 Version: 1 10 Augmentation: "zR" 11 Code alignment factor: 1 12 Data alignment factor: -8 13 Return address column: 16 14 Augmentation data: 1b 15 16 DW_CFA_def_cfa: r7 \(rsp\) ofs 8 17 DW_CFA_offset: r16 \(rip\) at cfa-8 18 DW_CFA_nop 19 DW_CFA_nop 20 210+18 00000014 0000001c FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+ 22 DW_CFA_advance_loc: 4 to [a-f0-9]+ 23 DW_CFA_def_cfa_offset: 16 24 DW_CFA_advance_loc: 9 to [a-f0-9]+ 25 DW_CFA_def_cfa_offset: 8 26 DW_CFA_nop 27 280+30 00000020 00000034 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+ 29 DW_CFA_def_cfa_offset: 16 30 DW_CFA_advance_loc: 6 to [a-f0-9]+ 31 DW_CFA_def_cfa_offset: 24 32 DW_CFA_advance_loc: 10 to [a-f0-9]+ 33 DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit9; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\) 34 350+54 00000010 00000058 FDE cie=00000000 pc=[a-f0-9]+\.\.[a-f0-9]+ 36 DW_CFA_nop 37 DW_CFA_nop 38 DW_CFA_nop 39 40 41Displaying notes found in: .note.gnu.property 42[ ]+Owner[ ]+Data size[ ]+Description 43 GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0 44 Properties: x86 feature: IBT 45