This tool prints out the reference and parentage graphs, formatted as
DOT digraphs, up to a specified
depth. These graphs can be helpful when understanding Multiplier's reference
format, which is a 4-tuple of (<from>, <kind>, <to>, <context>), and where
by default, <from>, <to>, and <context> are IDs of declarations,
statements, etc., as opposed to IDs of specific tokens.
% mx-list-functions --db /tmp/curl.db | grep freecookie
1152921504606847273 2305843009214753862 9281918843895152640 freecookie def% mx-print-reference-graph --db /tmp/curl.db --entity_id 9281918843895152640 >/tmp/test.dot
This produces a reference graph of length 2, i.e. with one node and all of its immediated referers.
If we specify --length 3, then we get:
If we specify --length 4, then we get:
Etc.