<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>function::usymdata</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2"><link rel="home" href="index.html" title="SystemTap Tapset Reference Manual"><link rel="up" href="ch02.html" title="Chapter 2. Context Functions"><link rel="prev" href="re35.html" title="function::usymname"><link rel="next" href="re37.html" title="function::print_ustack"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>function::usymdata</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re35.html">Prev</a> </td><th width="60%" align="center">Chapter 2. Context Functions</th><td width="20%" align="right"> <a accesskey="n" href="re37.html">Next</a></td></tr></table><hr></div><div class="refentry" title="function::usymdata"><a name="API-usymdata"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>function::usymdata —
Return the symbol and module offset of an address. EXPERIMENTAL!
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><pre class="programlisting">
usymdata:string(addr:long)
</pre></div><div class="refsect1" title="Arguments"><a name="id3110728"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>addr</code></em></span></dt><dd><p>
The address to translate.
</p></dd></dl></div></div><div class="refsect1" title="Description"><a name="id3110754"></a><h2>Description</h2><p>
Returns the (function) symbol name associated with the
given address in the current task if known, plus the module name
(between brackets) and the offset inside the module (shared library),
plus the size of the symbol function. If any element is not known it
will be omitted and if the symbol name is unknown it will return the
hex string for the given address.
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