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This patch eliminates the PLUGIN_ANALYZER_INIT event in favor of a new analyzer_events_channel that can be subscribed to, and ports all the in-tree analyzer plugins to using it. The PLUGIN_* approach isn't typesafe, and the name suggests it's only meant to be used for plugins, whereas the pub/sub approach is typesafe, and treats the publish/subscribe network as orthogonal to whether the code is built into the executable or is a plugin. gcc/analyzer/ChangeLog: * common.h: Define INCLUDE_LIST. (class plugin_analyzer_init_iface): Replace with... (gcc::topics::analyzer_events::on_ana_init): ...this. (gcc::topics::analyzer_events::subscriber): New. * engine.cc: Include "context.h" and "channels.h". (class plugin_analyzer_init_impl): Replace with... (class impl_on_ana_init): ...this. Fix some overlong lines. (impl_run_checkers): Port from PLUGIN_ANALYZER_INIT to using publish/subscribe framework. gcc/ChangeLog: * channels.h (gcc::topics::analyzer_events::subscriber): New forward decl. (compiler_channels::analyzer_events_channel): New field. * doc/plugins.texi (PLUGIN_ANALYZER_INIT): Delete. * plugin.cc (register_callback): Delete PLUGIN_ANALYZER_INIT. (invoke_plugin_callbacks_full): Likewise. * plugin.def (PLUGIN_ANALYZER_INIT): Delete this event. gcc/testsuite/ChangeLog: * gcc.dg/plugin/analyzer_cpython_plugin.cc: Port from PLUGIN_ANALYZER_INIT to subscribing to analyzer_events_channel. * gcc.dg/plugin/analyzer_gil_plugin.cc: Likewise. * gcc.dg/plugin/analyzer_kernel_plugin.cc: Likewise. * gcc.dg/plugin/analyzer_known_fns_plugin.cc: Likewise. Signed-off-by: David Malcolm <dmalcolm@redhat.com>
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
/* channels.h - Publish/Subscribe channels on compiler-specific topics.
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Copyright (C) 2025 Free Software Foundation, Inc.
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Contributed by David Malcolm <dmalcolm@redhat.com>.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_CHANNELS_H
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#define GCC_CHANNELS_H
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#include "pub-sub.h"
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namespace gcc {
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/* Forward decls of subscribers for the various topics we have
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publish/subscribe channels for. */
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namespace topics {
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namespace analyzer_events { struct subscriber; }
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namespace pass_events { struct subscriber; }
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} // namespace gcc::topics
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/* Publish/subscribe channels on various compiler-specific topics. */
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struct compiler_channels
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{
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pub_sub::channel<topics::analyzer_events::subscriber> analyzer_events_channel;
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pub_sub::channel<topics::pass_events::subscriber> pass_events_channel;
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};
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} // namespace gcc
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#endif /* ! GCC_CHANNELS_H */
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