95 lines
4.4 KiB
HTML
95 lines
4.4 KiB
HTML
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<html lang="en">
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<head>
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<title>Listing Tracepoints - Debugging with GDB</title>
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<meta name="description" content="Debugging with GDB">
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<link title="Top" rel="start" href="index.html#Top">
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<link rel="up" href="Set-Tracepoints.html#Set-Tracepoints" title="Set Tracepoints">
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<link rel="prev" href="Tracepoint-Actions.html#Tracepoint-Actions" title="Tracepoint Actions">
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<link rel="next" href="Listing-Static-Tracepoint-Markers.html#Listing-Static-Tracepoint-Markers" title="Listing Static Tracepoint Markers">
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Copyright (C) 1988-2019 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3 or
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<body>
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<div class="node">
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<a name="Listing-Tracepoints"></a>
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<p>
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Next: <a rel="next" accesskey="n" href="Listing-Static-Tracepoint-Markers.html#Listing-Static-Tracepoint-Markers">Listing Static Tracepoint Markers</a>,
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Previous: <a rel="previous" accesskey="p" href="Tracepoint-Actions.html#Tracepoint-Actions">Tracepoint Actions</a>,
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Up: <a rel="up" accesskey="u" href="Set-Tracepoints.html#Set-Tracepoints">Set Tracepoints</a>
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<hr>
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</div>
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<h4 class="subsection">13.1.7 Listing Tracepoints</h4>
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<a name="index-info-tracepoints-_0040r_007b_005b_007d_0040var_007bn_007d_0040dots_007b_007d_0040r_007b_005d_007d-899"></a>
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<a name="index-info-tp-_0040r_007b_005b_007d_0040var_007bn_007d_0040dots_007b_007d_0040r_007b_005d_007d-900"></a>
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<a name="index-information-about-tracepoints-901"></a>
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<dl><dt><code>info tracepoints </code><span class="roman">[</span><var>num</var><code>...</code><span class="roman">]</span><dd>Display information about the tracepoint <var>num</var>. If you don't
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specify a tracepoint number, displays information about all the
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tracepoints defined so far. The format is similar to that used for
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<code>info breakpoints</code>; in fact, <code>info tracepoints</code> is the same
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command, simply restricting itself to tracepoints.
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<p>A tracepoint's listing may include additional information specific to
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tracing:
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<ul>
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<li>its passcount as given by the <code>passcount </code><var>n</var> command
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<li>the state about installed on target of each location
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</ul>
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<pre class="smallexample"> (gdb) <b>info trace</b>
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Num Type Disp Enb Address What
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1 tracepoint keep y 0x0804ab57 in foo() at main.cxx:7
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while-stepping 20
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collect globfoo, $regs
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end
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collect globfoo2
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end
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pass count 1200
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2 tracepoint keep y <MULTIPLE>
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collect $eip
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2.1 y 0x0804859c in func4 at change-loc.h:35
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installed on target
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2.2 y 0xb7ffc480 in func4 at change-loc.h:35
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installed on target
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2.3 y <PENDING> set_tracepoint
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3 tracepoint keep y 0x080485b1 in foo at change-loc.c:29
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not installed on target
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(gdb)
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</pre>
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<p class="noindent">This command can be abbreviated <code>info tp</code>.
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</dl>
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</body></html>
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