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/*
* Copyright 2018 Google, Inc.
*
* 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
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: Gabe Black
*/
#include "systemc/core/object.hh"
#include "systemc/core/scheduler.hh"
#include "systemc/ext/core/sc_main.hh"
#include "systemc/ext/core/sc_simcontext.hh"
namespace sc_core
{
namespace
{
size_t objIndex = 0;
sc_simcontext currContext;
sc_curr_proc_info currProcInfo;
} // anonymous namespace
sc_dt::uint64 sc_simcontext::delta_count() const { return sc_delta_count(); }
void sc_simcontext::reset() { objIndex = 0; }
sc_curr_proc_handle
sc_simcontext::get_curr_proc_info()
{
::sc_gem5::Process *p = ::sc_gem5::scheduler.current();
currProcInfo.process_handle = p;
currProcInfo.kind = p ? p->procKind() : SC_NO_PROC_;
return &currProcInfo;
}
sc_object *
sc_simcontext::first_object()
{
objIndex = 0;
if (!::sc_gem5::allObjects.empty())
return ::sc_gem5::allObjects[0];
else
return nullptr;
}
sc_object *
sc_simcontext::next_object()
{
objIndex++;
if (::sc_gem5::allObjects.size() > objIndex)
return ::sc_gem5::allObjects[objIndex];
else
return nullptr;
}
sc_simcontext *
sc_get_curr_simcontext()
{
return &currContext;
}
} // namespace sc_core
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