':class:`str`: A printable string which is similar to /proc/xx/maps.
>>> print Corefile(\'./core\').maps
8048000-8049000 r-xp 1000 /home/user/pwntools/crash
8049000-804a000 r--p 1000 /home/user/pwntools/crash
804a000-804b000 rw-p 1000 /home/user/pwntools/crash
f7528000-f7529000 rw-p 1000 None
f7529000-f76d1000 r-xp 1a8000 /lib/i386-linux-gnu/libc-2.19.so
f76d1000-f76d2000 ---p 1000 /lib/i386-linux-gnu/libc-2.19.so
f76d2000-f76d4000 r--p 2000 /lib/i386-linux-gnu/libc-2.19.so
f76d4000-f76d5000 rw-p 1000 /lib/i386-linux-gnu/libc-2.19.so
f76d5000-f76d8000 rw-p 3000 None
f76ef000-f76f1000 rw-p 2000 None
f76f1000-f76f2000 r-xp 1000 [vdso]
f76f2000-f7712000 r-xp 20000 /lib/i386-linux-gnu/ld-2.19.so
f7712000-f7713000 r--p 1000 /lib/i386-linux-gnu/ld-2.19.so
f7713000-f7714000 rw-p 1000 /lib/i386-linux-gnu/ld-2.19.so
fff3e000-fff61000 rw-p 23000 [stack]'

@property
def maps(self):

    return '\n'.join(map(str, self.mappings))
