| /* Support for plugin-supplied behaviors of known functions. |
| Copyright (C) 2022 Free Software Foundation, Inc. |
| Contributed by David Malcolm <dmalcolm@redhat.com>. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it |
| under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3, or (at your option) |
| any later version. |
| |
| GCC is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include "config.h" |
| #define INCLUDE_MEMORY |
| #include "system.h" |
| #include "coretypes.h" |
| #include "tree.h" |
| #include "analyzer/analyzer.h" |
| #include "diagnostic-core.h" |
| #include "analyzer/analyzer-logging.h" |
| #include "stringpool.h" |
| #include "analyzer/known-function-manager.h" |
| |
| #if ENABLE_ANALYZER |
| |
| namespace ana { |
| |
| /* class known_function_manager : public log_user. */ |
| |
| known_function_manager::known_function_manager (logger *logger) |
| : log_user (logger) |
| { |
| } |
| |
| known_function_manager::~known_function_manager () |
| { |
| /* Delete all owned kfs. */ |
| for (auto iter : m_map_id_to_kf) |
| delete iter.second; |
| } |
| |
| void |
| known_function_manager::add (const char *name, |
| std::unique_ptr<known_function> kf) |
| { |
| LOG_FUNC_1 (get_logger (), "registering %s", name); |
| tree id = get_identifier (name); |
| m_map_id_to_kf.put (id, kf.release ()); |
| } |
| |
| const known_function * |
| known_function_manager::get_by_identifier (tree identifier) |
| { |
| known_function **slot = m_map_id_to_kf.get (identifier); |
| if (slot) |
| return *slot; |
| else |
| return NULL; |
| } |
| |
| const known_function * |
| known_function_manager::get_by_fndecl (tree fndecl) |
| { |
| if (tree identifier = DECL_NAME (fndecl)) |
| return get_by_identifier (identifier); |
| return NULL; |
| } |
| |
| } // namespace ana |
| |
| #endif /* #if ENABLE_ANALYZER */ |