3420f0e223
STL containers may need to be constructed before they're used. Don't count on being able to insert into them during a static initializer. Change-Id: Icb05d5084a470e1ebd976ae6e1954b1a78aabd6a Reviewed-on: https://gem5-review.googlesource.com/c/13329 Reviewed-by: Gabe Black <gabeblack@google.com> Maintainer: Gabe Black <gabeblack@google.com>
87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
/*
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* Copyright 2018 Google, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Gabe Black
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*/
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#include "systemc/core/python.hh"
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#include <vector>
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#include "python/pybind11/pybind.hh"
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#include "sim/init.hh"
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namespace sc_gem5
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{
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namespace
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{
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PythonReadyFunc *&
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firstReadyFunc()
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{
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static PythonReadyFunc *first = nullptr;
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return first;
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}
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PythonInitFunc *&
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firstInitFunc()
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{
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static PythonInitFunc *first = nullptr;
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return first;
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}
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void
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python_ready(pybind11::args args)
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{
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for (auto ptr = firstReadyFunc(); ptr; ptr = ptr->next)
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ptr->run();
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}
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void
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systemc_pybind(pybind11::module &m_internal)
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{
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pybind11::module m = m_internal.def_submodule("systemc");
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m.def("python_ready", &python_ready);
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for (auto ptr = firstInitFunc(); ptr; ptr = ptr->next)
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ptr->run(m);
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}
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EmbeddedPyBind embed_("systemc", &systemc_pybind);
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} // anonymous namespace
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PythonReadyFunc::PythonReadyFunc() : next(firstReadyFunc())
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{
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firstReadyFunc() = this;
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}
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PythonInitFunc::PythonInitFunc() : next(firstInitFunc())
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{
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firstInitFunc() = this;
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}
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} // namespace sc_gem5
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