[0-9a-f]+ <check>:
+[a-f0-9]+: 48 83 ec 08 sub \$0x8,%rsp
+[a-f0-9]+: 67 e8 ([0-9a-f]{2} ){4}[ ]+addr32 callq [0-9a-f]+ <get_func>
- +[a-f0-9]+: 48 3b 05 ([0-9a-f]{2} ){4}[ ]+cmp 0x[0-9a-f]+\(%rip\),%rax +# [0-9a-f]+ <_DYNAMIC\+0x[0-9a-f]+>
+ +[a-f0-9]+: 48 3b 05 ([0-9a-f]{2} ){4}[ ]+cmp 0x[0-9a-f]+\(%rip\),%rax +# [0-9a-f]+ <.*>
+[a-f0-9]+: 75 34 jne [0-9a-f]+ <check\+0x[0-9a-f]+>
+[a-f0-9]+: 4(0|8) 39 05 ([0-9a-f]{2} ){4}[ ]+(rex |)cmp +%(e|r)ax,0x[0-9a-f]+\(%rip\) +# [a-f0-9]+ <func_p>
+[a-f0-9]+: 75 2b jne [0-9a-f]+ <check\+0x[0-9a-f]+>
+[a-f0-9]+: 75 11 jne [0-9a-f]+ <check\+0x[0-9a-f]+>
+[a-f0-9]+: 48 8d 3d ([0-9a-f]{2} ){4}[ ]+lea 0x[a-f0-9]+\(%rip\),%rdi +# [a-f0-9]+.*
+[a-f0-9]+: 48 83 c4 08 add \$0x8,%rsp
- +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[0-9a-f]+\(%rip\) +# [0-9a-f]+ <_DYNAMIC\+0x[0-9a-f]+>
- +[a-f0-9]+: ff 15 ([0-9a-f]{2} ){4}[ ]+callq \*0x[0-9a-f]+\(%rip\) +# [0-9a-f]+ <_DYNAMIC\+0x[0-9a-f]+>
+ +[a-f0-9]+: ff 25 ([0-9a-f]{2} ){4}[ ]+jmpq \*0x[0-9a-f]+\(%rip\) +# [0-9a-f]+ <.*>
+ +[a-f0-9]+: ff 15 ([0-9a-f]{2} ){4}[ ]+callq \*0x[0-9a-f]+\(%rip\) +# [0-9a-f]+ <.*>
#...
[0-9a-f]+ <get_func>:
+[a-f0-9]+: 48 8d 05 ([0-9a-f]{2} ){4}[ ]+lea -0x[0-9a-f]+\(%rip\),%rax +# [0-9a-f]+ <func>