Plugins-tracking.html 4.0 KB

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  65. Next: <a href="Plugins-building.html#Plugins-building" accesskey="n" rel="next">Plugins building</a>, Previous: <a href="Plugins-gate.html#Plugins-gate" accesskey="p" rel="prev">Plugins gate</a>, Up: <a href="Plugins.html#Plugins" accesskey="u" rel="up">Plugins</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
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  68. <a name="Keeping-track-of-available-passes"></a>
  69. <h3 class="section">23.9 Keeping track of available passes</h3>
  70. <p>When your plugin is loaded, you can inspect the various
  71. pass lists to determine what passes are available. However, other
  72. plugins might add new passes. Also, future changes to GCC might cause
  73. generic passes to be added after plugin loading.
  74. When a pass is first added to one of the pass lists, the event
  75. <code>PLUGIN_NEW_PASS</code> is invoked, with the callback parameter
  76. <code>gcc_data</code> pointing to the new pass.
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