112940Sgabeblack@google.com/* 212940Sgabeblack@google.com * Copyright 2018 Google, Inc. 312940Sgabeblack@google.com * 412940Sgabeblack@google.com * Redistribution and use in source and binary forms, with or without 512940Sgabeblack@google.com * modification, are permitted provided that the following conditions are 612940Sgabeblack@google.com * met: redistributions of source code must retain the above copyright 712940Sgabeblack@google.com * notice, this list of conditions and the following disclaimer; 812940Sgabeblack@google.com * redistributions in binary form must reproduce the above copyright 912940Sgabeblack@google.com * notice, this list of conditions and the following disclaimer in the 1012940Sgabeblack@google.com * documentation and/or other materials provided with the distribution; 1112940Sgabeblack@google.com * neither the name of the copyright holders nor the names of its 1212940Sgabeblack@google.com * contributors may be used to endorse or promote products derived from 1312940Sgabeblack@google.com * this software without specific prior written permission. 1412940Sgabeblack@google.com * 1512940Sgabeblack@google.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1612940Sgabeblack@google.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1712940Sgabeblack@google.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1812940Sgabeblack@google.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 1912940Sgabeblack@google.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2012940Sgabeblack@google.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2112940Sgabeblack@google.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2212940Sgabeblack@google.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2312940Sgabeblack@google.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2412940Sgabeblack@google.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2512940Sgabeblack@google.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2612940Sgabeblack@google.com * 2712940Sgabeblack@google.com * Authors: Gabe Black 2812940Sgabeblack@google.com */ 2912940Sgabeblack@google.com 3013192Sgabeblack@google.com#include "systemc/core/object.hh" 3113192Sgabeblack@google.com#include "systemc/core/scheduler.hh" 3213192Sgabeblack@google.com#include "systemc/ext/core/sc_main.hh" 3312940Sgabeblack@google.com#include "systemc/ext/core/sc_simcontext.hh" 3412940Sgabeblack@google.com 3512940Sgabeblack@google.comnamespace sc_core 3612940Sgabeblack@google.com{ 3712940Sgabeblack@google.com 3813192Sgabeblack@google.comnamespace 3912940Sgabeblack@google.com{ 4012940Sgabeblack@google.com 4113192Sgabeblack@google.comsize_t objIndex = 0; 4213192Sgabeblack@google.comsc_simcontext currContext; 4313192Sgabeblack@google.com 4413192Sgabeblack@google.comsc_curr_proc_info currProcInfo; 4513192Sgabeblack@google.com 4613192Sgabeblack@google.com} // anonymous namespace 4713192Sgabeblack@google.com 4813192Sgabeblack@google.comsc_dt::uint64 sc_simcontext::delta_count() const { return sc_delta_count(); } 4913192Sgabeblack@google.comvoid sc_simcontext::reset() { objIndex = 0; } 5012940Sgabeblack@google.com 5112940Sgabeblack@google.comsc_curr_proc_handle 5212940Sgabeblack@google.comsc_simcontext::get_curr_proc_info() 5312940Sgabeblack@google.com{ 5413192Sgabeblack@google.com ::sc_gem5::Process *p = ::sc_gem5::scheduler.current(); 5513192Sgabeblack@google.com currProcInfo.process_handle = p; 5613192Sgabeblack@google.com currProcInfo.kind = p ? p->procKind() : SC_NO_PROC_; 5713192Sgabeblack@google.com return &currProcInfo; 5812940Sgabeblack@google.com} 5912940Sgabeblack@google.com 6012946Sgabeblack@google.comsc_object * 6112946Sgabeblack@google.comsc_simcontext::first_object() 6212946Sgabeblack@google.com{ 6313192Sgabeblack@google.com objIndex = 0; 6413192Sgabeblack@google.com if (!::sc_gem5::allObjects.empty()) 6513192Sgabeblack@google.com return ::sc_gem5::allObjects[0]; 6613192Sgabeblack@google.com else 6713192Sgabeblack@google.com return nullptr; 6812946Sgabeblack@google.com} 6912946Sgabeblack@google.com 7012946Sgabeblack@google.comsc_object * 7112946Sgabeblack@google.comsc_simcontext::next_object() 7212946Sgabeblack@google.com{ 7313192Sgabeblack@google.com objIndex++; 7413192Sgabeblack@google.com if (::sc_gem5::allObjects.size() > objIndex) 7513192Sgabeblack@google.com return ::sc_gem5::allObjects[objIndex]; 7613192Sgabeblack@google.com else 7713192Sgabeblack@google.com return nullptr; 7812946Sgabeblack@google.com} 7912946Sgabeblack@google.com 8013518Sgabeblack@google.combool 8113518Sgabeblack@google.comsc_simcontext::elaboration_done() 8213518Sgabeblack@google.com{ 8313518Sgabeblack@google.com return ::sc_gem5::scheduler.elaborationDone(); 8413518Sgabeblack@google.com} 8513518Sgabeblack@google.com 8612940Sgabeblack@google.comsc_simcontext * 8712940Sgabeblack@google.comsc_get_curr_simcontext() 8812940Sgabeblack@google.com{ 8913192Sgabeblack@google.com return &currContext; 9012940Sgabeblack@google.com} 9112940Sgabeblack@google.com 9212940Sgabeblack@google.com} // namespace sc_core 93