<function name="util.traceinfo" parent="jit" type="libraryfunc"> <description> Return table fields: * link (number): the linked trace (0 for link types: none, return, interpreter) * nk (number): the lowest IR constant (???) * nins (number): the next IR instruction (???) * linktype (string): the link type (none, root, loop, tail-recursion, up-recursion, down-recursion, interpreter, return) * nexit (number): number of snapshots (for use with <page>jit.util.tracesnap</page>) </description> <realm>Shared and Menu</realm> <args> <arg name="trace" type="number">trace index to retrieve info for (gotten via &lt;page&gt;jit.attach&lt;/page&gt;)</arg> <arg name="trace" type="number">trace index to retrieve info for (gotten via <page>jit.attach</page>)</arg> </args> <rets> <ret name="" type="table">trace info</ret> </rets> </function>