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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/>.
#ifndef WORKER_H
#define WORKER_H
#include "cache.h"
#include "controller.h"
#include "dram.h"
#include "ex.h"
#include "id.h"
#include "if.h"
#include "mm.h"
#include "wb.h"
#include <QDebug>
#include <QMutex>
#include <QObject>
#include <QThread>
#include <deque>
class Worker : public QObject
{
Q_OBJECT
private:
/**
* The storage objects, stored smallest to largest.
*/
std::deque<Storage *> s;
IF *if_stage;
ID *id_stage;
EX *ex_stage;
MM *mm_stage;
WB *wb_stage;
Controller *ct = nullptr;
QMutex ct_mutex;
public:
explicit Worker(QObject *parent = nullptr);
~Worker();
QMutex &get_ct_mutex() { return ct_mutex; }
public slots:
void runSteps(int steps);
void configure(
std::vector<unsigned int> ways,
std::vector<signed int> program,
bool is_pipelined);
signals:
void clock_cycles(int value, int pc);
void storage(QVector<QVector<int>> data, int i);
void register_storage(
QVector<signed int> gprs, QVector<QVector<signed int>> vrs);
void if_info(const InstrDTO *);
void id_info(const InstrDTO *);
void ex_info(const InstrDTO *);
void mm_info(const InstrDTO *);
void wb_info(const InstrDTO *);
void steps_done();
void finished();
private:
/**
* Converts a vector of arrays into a QVector of QVectors.
* @param the original data
* @return a less universal version of the same thing
*/
template <size_t N>
QVector<QVector<int>>
data_to_QT(const std::vector<std::array<signed int, N>> &data)
{
QVector<QVector<int>> r;
QVector<int> tmp;
r.reserve(static_cast<int>(data.size()));
for (const auto &line : data) {
tmp = QVector<int>(line.begin(), line.end());
r.append(tmp);
}
return r;
}
/**
* Sets the GUI signals to update the storage, clock cycle, and stage
* displays.
*/
void update();
};
#endif // WORKER_H
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