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// Simulator for the RISC-V[ECTOR] mini-ISA
// Copyright (C) 2025 Siddarth Suresh
// Copyright (C) 2025 bdunahu
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#include "worker.h"
Worker::Worker(QObject *parent) : QObject(parent) {}
void Worker::doWork()
{
qDebug() << "Initializing...";
this->d = new Dram(0);
this->c = new Cache(this->d, 8, 0, 0);
this->if_stage = new IF(nullptr);
this->id_stage = new ID(if_stage);
this->ex_stage = new EX(id_stage);
this->mm_stage = new MM(ex_stage);
this->wb_stage = new WB(mm_stage);
this->ct = new Controller(wb_stage, this->c, true);
emit clock_cycles(this->ct->get_clock_cycle(), this->ct->get_pc());
emit dram_storage(this->d->view(0, 255));
emit cache_storage(this->c->view(0, 255));
emit register_storage(this->ct->get_gprs());
}
Worker::~Worker()
{
emit finished();
qDebug() << "Worker destructor called in thread:"
<< QThread::currentThread();
delete this->ct;
delete this->c;
}
void Worker::loadProgram(std::vector<signed int> p) {
this->d->load(p);
}
void Worker::refreshDram()
{
qDebug() << "Refreshing Dram";
emit dram_storage(this->d->view(0, 31));
}
void Worker::refreshCache()
{
qDebug() << "Refreshing Dram";
emit cache_storage(this->c->view(0, 255));
}
void Worker::refreshRegisters()
{
qDebug() << "Refreshing Registers";
emit register_storage(this->ct->get_gprs());
}
void Worker::runSteps(int steps)
{
qDebug() << "Running for steps: " << steps;
this->ct->run_for(steps);
emit dram_storage(this->d->view(0, 255));
emit cache_storage(this->c->view(0, 255));
emit register_storage(this->ct->get_gprs());
emit clock_cycles(this->ct->get_clock_cycle(), this->ct->get_pc());
emit if_info(this->if_stage->stage_info());
emit id_info(this->id_stage->stage_info());
emit ex_info(this->ex_stage->stage_info());
emit mm_info(this->mm_stage->stage_info());
emit wb_info(this->wb_stage->stage_info());
}
void Worker::runStep()
{
qDebug() << "Running for 1 step ";
this->ct->run_for(1);
emit dram_storage(this->d->view(0, 255));
emit cache_storage(this->c->view(0, 255));
emit register_storage(this->ct->get_gprs());
emit clock_cycles(this->ct->get_clock_cycle(), this->ct->get_pc());
emit if_info(this->if_stage->stage_info());
emit id_info(this->id_stage->stage_info());
emit ex_info(this->ex_stage->stage_info());
emit mm_info(this->mm_stage->stage_info());
emit wb_info(this->wb_stage->stage_info());
}
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