When you install this package, it will automatically register itself with
gdb. You do not need to add anything to your ~/.gdbinit file.
To use this extension, run your program. If it segfaults/crashes, then
type 'exploitable' at the gdb command prompt. It should then print text
to the gdb terminal explaining its conclusion. Note that it might misclassify
a fault that really is exploitable. So, use this as an informed opinion and
not absolute truth. If it says something is exploitable, head this warning
just in case.
This extension may also be used on coredump files. To use it this way,
load the coredump file as normal. Then type 'exploitable' to get the
analysis.