sc_prim.cc revision 13283
112837Sgabeblack@google.com/* 212837Sgabeblack@google.com * Copyright 2018 Google, Inc. 312837Sgabeblack@google.com * 412837Sgabeblack@google.com * Redistribution and use in source and binary forms, with or without 512837Sgabeblack@google.com * modification, are permitted provided that the following conditions are 612837Sgabeblack@google.com * met: redistributions of source code must retain the above copyright 712837Sgabeblack@google.com * notice, this list of conditions and the following disclaimer; 812837Sgabeblack@google.com * redistributions in binary form must reproduce the above copyright 912837Sgabeblack@google.com * notice, this list of conditions and the following disclaimer in the 1012837Sgabeblack@google.com * documentation and/or other materials provided with the distribution; 1112837Sgabeblack@google.com * neither the name of the copyright holders nor the names of its 1212837Sgabeblack@google.com * contributors may be used to endorse or promote products derived from 1312837Sgabeblack@google.com * this software without specific prior written permission. 1412837Sgabeblack@google.com * 1512837Sgabeblack@google.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1612837Sgabeblack@google.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1712837Sgabeblack@google.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1812837Sgabeblack@google.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 1912837Sgabeblack@google.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2012837Sgabeblack@google.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2112837Sgabeblack@google.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2212837Sgabeblack@google.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2312837Sgabeblack@google.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2412837Sgabeblack@google.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2512837Sgabeblack@google.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2612837Sgabeblack@google.com * 2712837Sgabeblack@google.com * Authors: Gabe Black 2812837Sgabeblack@google.com */ 2912837Sgabeblack@google.com 3012837Sgabeblack@google.com#include "base/logging.hh" 3112954Sgabeblack@google.com#include "systemc/core/channel.hh" 3213140Sgabeblack@google.com#include "systemc/core/scheduler.hh" 3313238Sgabeblack@google.com#include "systemc/ext/core/sc_main.hh" 3412837Sgabeblack@google.com#include "systemc/ext/core/sc_prim.hh" 3512837Sgabeblack@google.com 3613140Sgabeblack@google.comnamespace sc_gem5 3713140Sgabeblack@google.com{ 3813140Sgabeblack@google.com 3913140Sgabeblack@google.comuint64_t getChangeStamp() { return scheduler.changeStamp(); } 4013140Sgabeblack@google.com 4113140Sgabeblack@google.com} // namespace sc_gem5 4213140Sgabeblack@google.com 4312837Sgabeblack@google.comnamespace sc_core 4412837Sgabeblack@google.com{ 4512837Sgabeblack@google.com 4613238Sgabeblack@google.comsc_prim_channel::sc_prim_channel() : _gem5_channel(nullptr) 4713238Sgabeblack@google.com{ 4813238Sgabeblack@google.com if (sc_is_running()) { 4913238Sgabeblack@google.com SC_REPORT_ERROR("(E113) insert primitive channel failed", 5013238Sgabeblack@google.com "simulation running"); 5113283Sgabeblack@google.com } 5213283Sgabeblack@google.com if (::sc_gem5::scheduler.elaborationDone()) { 5313238Sgabeblack@google.com SC_REPORT_ERROR("(E113) insert primitive channel failed", 5413238Sgabeblack@google.com "elaboration done"); 5513238Sgabeblack@google.com } 5613283Sgabeblack@google.com _gem5_channel = new sc_gem5::Channel(this); 5713238Sgabeblack@google.com} 5812837Sgabeblack@google.com 5912954Sgabeblack@google.comsc_prim_channel::sc_prim_channel(const char *_name) : 6013238Sgabeblack@google.com sc_object(_name), _gem5_channel(nullptr) 6113238Sgabeblack@google.com{ 6213238Sgabeblack@google.com if (sc_is_running()) { 6313238Sgabeblack@google.com SC_REPORT_ERROR("(E113) insert primitive channel failed", 6413238Sgabeblack@google.com "simulation running"); 6513283Sgabeblack@google.com } 6613283Sgabeblack@google.com if (::sc_gem5::scheduler.elaborationDone()) { 6713238Sgabeblack@google.com SC_REPORT_ERROR("(E113) insert primitive channel failed", 6813238Sgabeblack@google.com "elaboration done"); 6913238Sgabeblack@google.com } 7013283Sgabeblack@google.com _gem5_channel = new sc_gem5::Channel(this); 7113238Sgabeblack@google.com} 7212837Sgabeblack@google.com 7312954Sgabeblack@google.comsc_prim_channel::~sc_prim_channel() { delete _gem5_channel; } 7412837Sgabeblack@google.com 7512837Sgabeblack@google.comvoid 7612837Sgabeblack@google.comsc_prim_channel::request_update() 7712837Sgabeblack@google.com{ 7812954Sgabeblack@google.com _gem5_channel->requestUpdate(); 7912837Sgabeblack@google.com} 8012837Sgabeblack@google.com 8112837Sgabeblack@google.comvoid 8212837Sgabeblack@google.comsc_prim_channel::async_request_update() 8312837Sgabeblack@google.com{ 8412954Sgabeblack@google.com _gem5_channel->asyncRequestUpdate(); 8512837Sgabeblack@google.com} 8612837Sgabeblack@google.com 8712837Sgabeblack@google.comvoid 8812837Sgabeblack@google.comsc_prim_channel::next_trigger() 8912837Sgabeblack@google.com{ 9012954Sgabeblack@google.com ::sc_core::next_trigger(); 9112837Sgabeblack@google.com} 9212837Sgabeblack@google.com 9312837Sgabeblack@google.comvoid 9412954Sgabeblack@google.comsc_prim_channel::next_trigger(const sc_event &e) 9512837Sgabeblack@google.com{ 9612954Sgabeblack@google.com ::sc_core::next_trigger(e); 9712837Sgabeblack@google.com} 9812837Sgabeblack@google.com 9912837Sgabeblack@google.comvoid 10012954Sgabeblack@google.comsc_prim_channel::next_trigger(const sc_event_or_list &eol) 10112837Sgabeblack@google.com{ 10212954Sgabeblack@google.com ::sc_core::next_trigger(eol); 10312837Sgabeblack@google.com} 10412837Sgabeblack@google.com 10512837Sgabeblack@google.comvoid 10612954Sgabeblack@google.comsc_prim_channel::next_trigger(const sc_event_and_list &eal) 10712837Sgabeblack@google.com{ 10812954Sgabeblack@google.com ::sc_core::next_trigger(eal); 10912837Sgabeblack@google.com} 11012837Sgabeblack@google.com 11112837Sgabeblack@google.comvoid 11212954Sgabeblack@google.comsc_prim_channel::next_trigger(const sc_time &t) 11312837Sgabeblack@google.com{ 11412954Sgabeblack@google.com ::sc_core::next_trigger(t); 11512837Sgabeblack@google.com} 11612837Sgabeblack@google.com 11712837Sgabeblack@google.comvoid 11812954Sgabeblack@google.comsc_prim_channel::next_trigger(double d, sc_time_unit u) 11912837Sgabeblack@google.com{ 12012954Sgabeblack@google.com ::sc_core::next_trigger(d, u); 12112837Sgabeblack@google.com} 12212837Sgabeblack@google.com 12312837Sgabeblack@google.comvoid 12412954Sgabeblack@google.comsc_prim_channel::next_trigger(const sc_time &t, const sc_event &e) 12512837Sgabeblack@google.com{ 12612954Sgabeblack@google.com ::sc_core::next_trigger(t, e); 12712837Sgabeblack@google.com} 12812837Sgabeblack@google.com 12912837Sgabeblack@google.comvoid 13012954Sgabeblack@google.comsc_prim_channel::next_trigger(double d, sc_time_unit u, const sc_event &e) 13112837Sgabeblack@google.com{ 13212954Sgabeblack@google.com ::sc_core::next_trigger(d, u, e); 13312837Sgabeblack@google.com} 13412837Sgabeblack@google.com 13512837Sgabeblack@google.comvoid 13612954Sgabeblack@google.comsc_prim_channel::next_trigger(const sc_time &t, const sc_event_or_list &eol) 13712837Sgabeblack@google.com{ 13812954Sgabeblack@google.com ::sc_core::next_trigger(t, eol); 13912837Sgabeblack@google.com} 14012837Sgabeblack@google.com 14112837Sgabeblack@google.comvoid 14212954Sgabeblack@google.comsc_prim_channel::next_trigger( 14312954Sgabeblack@google.com double d, sc_time_unit u, const sc_event_or_list &eol) 14412837Sgabeblack@google.com{ 14512954Sgabeblack@google.com ::sc_core::next_trigger(d, u, eol); 14612837Sgabeblack@google.com} 14712837Sgabeblack@google.com 14812837Sgabeblack@google.comvoid 14912954Sgabeblack@google.comsc_prim_channel::next_trigger(const sc_time &t, const sc_event_and_list &eal) 15012837Sgabeblack@google.com{ 15112954Sgabeblack@google.com ::sc_core::next_trigger(t, eal); 15212837Sgabeblack@google.com} 15312837Sgabeblack@google.com 15412837Sgabeblack@google.comvoid 15512954Sgabeblack@google.comsc_prim_channel::next_trigger( 15612954Sgabeblack@google.com double d, sc_time_unit u, const sc_event_and_list &eal) 15712837Sgabeblack@google.com{ 15812954Sgabeblack@google.com ::sc_core::next_trigger(d, u, eal); 15912837Sgabeblack@google.com} 16012837Sgabeblack@google.com 16112929Sgabeblack@google.combool 16212929Sgabeblack@google.comsc_prim_channel::timed_out() 16312929Sgabeblack@google.com{ 16413189Sgabeblack@google.com return ::sc_core::timed_out(); 16512929Sgabeblack@google.com} 16612929Sgabeblack@google.com 16712837Sgabeblack@google.comvoid 16812837Sgabeblack@google.comsc_prim_channel::wait() 16912837Sgabeblack@google.com{ 17012954Sgabeblack@google.com ::sc_core::wait(); 17112837Sgabeblack@google.com} 17212837Sgabeblack@google.com 17312837Sgabeblack@google.comvoid 17412954Sgabeblack@google.comsc_prim_channel::wait(int i) 17512837Sgabeblack@google.com{ 17612954Sgabeblack@google.com ::sc_core::wait(i); 17712837Sgabeblack@google.com} 17812837Sgabeblack@google.com 17912837Sgabeblack@google.comvoid 18012954Sgabeblack@google.comsc_prim_channel::wait(const sc_event &e) 18112837Sgabeblack@google.com{ 18212954Sgabeblack@google.com ::sc_core::wait(e); 18312837Sgabeblack@google.com} 18412837Sgabeblack@google.com 18512837Sgabeblack@google.comvoid 18612954Sgabeblack@google.comsc_prim_channel::wait(const sc_event_or_list &eol) 18712837Sgabeblack@google.com{ 18812954Sgabeblack@google.com ::sc_core::wait(eol); 18912837Sgabeblack@google.com} 19012837Sgabeblack@google.com 19112837Sgabeblack@google.comvoid 19212954Sgabeblack@google.comsc_prim_channel::wait(const sc_event_and_list &eal) 19312837Sgabeblack@google.com{ 19412954Sgabeblack@google.com ::sc_core::wait(eal); 19512837Sgabeblack@google.com} 19612837Sgabeblack@google.com 19712837Sgabeblack@google.comvoid 19812954Sgabeblack@google.comsc_prim_channel::wait(const sc_time &t) 19912837Sgabeblack@google.com{ 20012954Sgabeblack@google.com ::sc_core::wait(t); 20112837Sgabeblack@google.com} 20212837Sgabeblack@google.com 20312837Sgabeblack@google.comvoid 20412954Sgabeblack@google.comsc_prim_channel::wait(double d, sc_time_unit u) 20512837Sgabeblack@google.com{ 20612954Sgabeblack@google.com ::sc_core::wait(d, u); 20712837Sgabeblack@google.com} 20812837Sgabeblack@google.com 20912837Sgabeblack@google.comvoid 21012954Sgabeblack@google.comsc_prim_channel::wait(const sc_time &t, const sc_event &e) 21112837Sgabeblack@google.com{ 21212954Sgabeblack@google.com ::sc_core::wait(t, e); 21312837Sgabeblack@google.com} 21412837Sgabeblack@google.com 21512837Sgabeblack@google.comvoid 21612954Sgabeblack@google.comsc_prim_channel::wait(double d, sc_time_unit u, const sc_event &e) 21712837Sgabeblack@google.com{ 21812954Sgabeblack@google.com ::sc_core::wait(d, u, e); 21912837Sgabeblack@google.com} 22012837Sgabeblack@google.com 22112837Sgabeblack@google.comvoid 22212954Sgabeblack@google.comsc_prim_channel::wait(const sc_time &t, const sc_event_or_list &eol) 22312837Sgabeblack@google.com{ 22412954Sgabeblack@google.com ::sc_core::wait(t, eol); 22512837Sgabeblack@google.com} 22612837Sgabeblack@google.com 22712837Sgabeblack@google.comvoid 22812954Sgabeblack@google.comsc_prim_channel::wait(double d, sc_time_unit u, const sc_event_or_list &eol) 22912837Sgabeblack@google.com{ 23012954Sgabeblack@google.com ::sc_core::wait(d, u, eol); 23112837Sgabeblack@google.com} 23212837Sgabeblack@google.com 23312837Sgabeblack@google.comvoid 23412954Sgabeblack@google.comsc_prim_channel::wait(const sc_time &t, const sc_event_and_list &eal) 23512837Sgabeblack@google.com{ 23612954Sgabeblack@google.com ::sc_core::wait(t, eal); 23712837Sgabeblack@google.com} 23812837Sgabeblack@google.com 23912837Sgabeblack@google.comvoid 24012954Sgabeblack@google.comsc_prim_channel::wait(double d, sc_time_unit u, const sc_event_and_list &eal) 24112837Sgabeblack@google.com{ 24212954Sgabeblack@google.com ::sc_core::wait(d, u, eal); 24312837Sgabeblack@google.com} 24412837Sgabeblack@google.com 24512837Sgabeblack@google.com} // namespace sc_core 246