1 #source: bnd-branch-1.s 2 #as: --64 -mx86-used-note=no 3 #ld: -z now -shared -melf_x86_64 -z bndplt --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code 4 #objdump: -dw 5 6 .*: +file format .* 7 8 9 Disassembly of section .plt: 10 11 0+230 <.plt>: 12 +[a-f0-9]+: ff 35 a2 01 20 00 push 0x2001a2\(%rip\) # 2003d8 <_GLOBAL_OFFSET_TABLE_\+0x8> 13 +[a-f0-9]+: f2 ff 25 a3 01 20 00 bnd jmp \*0x2001a3\(%rip\) # 2003e0 <_GLOBAL_OFFSET_TABLE_\+0x10> 14 +[a-f0-9]+: 0f 1f 00 nopl \(%rax\) 15 +[a-f0-9]+: 68 00 00 00 00 push \$0x0 16 +[a-f0-9]+: f2 e9 e5 ff ff ff bnd jmp 230 <foo2@plt-0x50> 17 +[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\) 18 +[a-f0-9]+: 68 01 00 00 00 push \$0x1 19 +[a-f0-9]+: f2 e9 d5 ff ff ff bnd jmp 230 <foo2@plt-0x50> 20 +[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\) 21 +[a-f0-9]+: 68 02 00 00 00 push \$0x2 22 +[a-f0-9]+: f2 e9 c5 ff ff ff bnd jmp 230 <foo2@plt-0x50> 23 +[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\) 24 +[a-f0-9]+: 68 03 00 00 00 push \$0x3 25 +[a-f0-9]+: f2 e9 b5 ff ff ff bnd jmp 230 <foo2@plt-0x50> 26 +[a-f0-9]+: 0f 1f 44 00 00 nopl 0x0\(%rax,%rax,1\) 27 28 Disassembly of section .plt.sec: 29 30 0+280 <foo2@plt>: 31 +[a-f0-9]+: f2 ff 25 61 01 20 00 bnd jmp \*0x200161\(%rip\) # 2003e8 <foo2> 32 +[a-f0-9]+: 90 nop 33 34 0+288 <foo3@plt>: 35 +[a-f0-9]+: f2 ff 25 61 01 20 00 bnd jmp \*0x200161\(%rip\) # 2003f0 <foo3> 36 +[a-f0-9]+: 90 nop 37 38 0+290 <foo1@plt>: 39 +[a-f0-9]+: f2 ff 25 61 01 20 00 bnd jmp \*0x200161\(%rip\) # 2003f8 <foo1> 40 +[a-f0-9]+: 90 nop 41 42 0+298 <foo4@plt>: 43 +[a-f0-9]+: f2 ff 25 61 01 20 00 bnd jmp \*0x200161\(%rip\) # 200400 <foo4> 44 +[a-f0-9]+: 90 nop 45 46 Disassembly of section .text: 47 48 0+2a0 <_start>: 49 +[a-f0-9]+: f2 e9 ea ff ff ff bnd jmp 290 <foo1@plt> 50 +[a-f0-9]+: e8 d5 ff ff ff call 280 <foo2@plt> 51 +[a-f0-9]+: e9 d8 ff ff ff jmp 288 <foo3@plt> 52 +[a-f0-9]+: e8 e3 ff ff ff call 298 <foo4@plt> 53 +[a-f0-9]+: f2 e8 cd ff ff ff bnd call 288 <foo3@plt> 54 +[a-f0-9]+: e9 d8 ff ff ff jmp 298 <foo4@plt> 55 #pass 56