init.hh

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/*
 * Copyright (c) 2017 ARM Limited
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 *
 * The license below extends only to copyright in the software and shall
 * not be construed as granting a license to any other intellectual
 * property including but not limited to intellectual property relating
 * to a hardware implementation of the functionality of the software
 * licensed hereunder.  You may use the software subject to the license
 * terms below provided that you ensure that this notice is replicated
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 * modified or unmodified, in source code or in binary form.
 *
 * Copyright (c) 2008 The Hewlett-Packard Development Company
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
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#ifndef __SIM_INIT_HH__
#define __SIM_INIT_HH__
 
#include "pybind11/pybind11.h"
 
#include <list>
#include <map>
#include <string>
 
namespace gem5
{
 
class EmbeddedPyBind
{
  public:
    EmbeddedPyBind(const char *_name,
                   void (*init_func)(pybind11::module_ &),
                   const char *_base);
 
    EmbeddedPyBind(const char *_name,
                   void (*init_func)(pybind11::module_ &));
 
    static void initAll(pybind11::module_ &_m5);
 
  private:
    void (*initFunc)(pybind11::module_ &);
 
    void init();
 
    bool registered = false;
    const std::string name;
    const std::string base;
 
    // The _m5 module.
    static pybind11::module_ *mod;
 
    // A map from initialized module names to their descriptors.
    static std::map<std::string, EmbeddedPyBind *> &getReady();
    // A map to pending modules from the name of what they're waiting on.
    static std::multimap<std::string, EmbeddedPyBind *> &getPending();
 
    // Initialize all modules waiting on "finished".
    static void initPending(const std::string &finished);
};
 
} // namespace gem5
 
#endif // __SIM_INIT_HH__