gdb unique code paths

gdb setup

$ gdb binary
(gdb) b JS_NewCompartmentAndGlobalObject
(gdb) commands
> bt 12
> continue
> end
(gdb) set logging on
(gdb) r <args>

parsegdblog.py

import re
import sys 

d = []
o = None
with open(sys.argv[1]) as op: 
   for line in op: 
       m = re.match("#0", line)
       if m:
           if o:
               d += "\n".join(o),
           o = []
           continue
       m = re.match(r"(#\d+)\s+.*?in\s+(.*?)\s", line)
       if m:
           o += "{} {}".format(*m.groups()),


for c in set(d):
    print c
    print