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72 lines
2.3 KiB
C
72 lines
2.3 KiB
C
/* Header file for internal GCC plugin mechanism.
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Copyright (C) 2009-2013 Free Software Foundation, Inc.
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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
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License 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 PLUGIN_H
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#define PLUGIN_H
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#include "gcc-plugin.h"
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struct attribute_spec;
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struct scoped_attributes;
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extern void add_new_plugin (const char *);
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extern void parse_plugin_arg_opt (const char *);
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extern int invoke_plugin_callbacks_full (int, void *);
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extern void initialize_plugins (void);
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extern bool plugins_active_p (void);
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extern void dump_active_plugins (FILE *);
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extern void debug_active_plugins (void);
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extern void warn_if_plugins (void);
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extern void plugins_internal_error_function (diagnostic_context *,
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const char *, va_list *);
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extern void print_plugins_versions (FILE *file, const char *indent);
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extern void print_plugins_help (FILE *file, const char *indent);
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extern void finalize_plugins (void);
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extern bool flag_plugin_added;
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/* Called from inside GCC. Invoke all plugin callbacks registered with
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the specified event.
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Return PLUGEVT_SUCCESS if at least one callback was called,
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PLUGEVT_NO_CALLBACK if there was no callback.
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EVENT - the event identifier
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GCC_DATA - event-specific data provided by the compiler */
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static inline int
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invoke_plugin_callbacks (int event ATTRIBUTE_UNUSED,
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void *gcc_data ATTRIBUTE_UNUSED)
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{
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#ifdef ENABLE_PLUGIN
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/* True iff at least one plugin has been added. */
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if (flag_plugin_added)
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return invoke_plugin_callbacks_full (event, gcc_data);
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#endif
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return PLUGEVT_NO_CALLBACK;
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}
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/* In attribs.c. */
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extern void register_attribute (const struct attribute_spec *attr);
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extern struct scoped_attributes* register_scoped_attributes (const struct attribute_spec *,
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const char *);
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#endif /* PLUGIN_H */
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