mirror of
https://github.com/zoriya/ComSquare.git
synced 2025-12-19 21:55:11 +00:00
96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
//
|
|
// Created by anonymus-raccoon on 3/20/20.
|
|
//
|
|
|
|
#ifndef COMSQUARE_MEMORYBUSDEBUG_HPP
|
|
#define COMSQUARE_MEMORYBUSDEBUG_HPP
|
|
|
|
#include <QtWidgets/QMainWindow>
|
|
#include "../Memory/MemoryBus.hpp"
|
|
#include "../../ui/ui_busView.h"
|
|
#include "ClosableWindow.hpp"
|
|
|
|
namespace ComSquare::Debugger
|
|
{
|
|
//! @brief The struct used to represent memory bus logs.
|
|
struct BusLog {
|
|
BusLog(bool write, uint24_t addr, std::shared_ptr<Memory::AMemory> &accessor, uint8_t oldData, uint8_t newData);
|
|
|
|
bool write;
|
|
uint24_t addr;
|
|
std::shared_ptr<Memory::AMemory> &accessor;
|
|
uint8_t oldData;
|
|
uint8_t newData;
|
|
};
|
|
}
|
|
|
|
|
|
//! @brief The qt model that bind the logs to the view.
|
|
class BusLogModel : public QAbstractTableModel
|
|
{
|
|
Q_OBJECT
|
|
private:
|
|
//! @brief The logs to display.
|
|
std::vector<ComSquare::Debugger::BusLog> _logs;
|
|
public:
|
|
BusLogModel() = default;
|
|
BusLogModel(const BusLogModel &) = delete;
|
|
const BusLogModel &operator=(const BusLogModel &) = delete;
|
|
~BusLogModel() override = default;
|
|
|
|
//! @brief Add a log to the model
|
|
void log(ComSquare::Debugger::BusLog log);
|
|
|
|
//! @brief The number of row the table has.
|
|
int rowCount(const QModelIndex &parent) const override;
|
|
//! @brief The number of column the table has.
|
|
int columnCount(const QModelIndex &parent) const override;
|
|
//! @brief Return a data representing the table cell.
|
|
QVariant data(const QModelIndex &index, int role) const override;
|
|
//! @brief Override the headers to use hex values.
|
|
QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
|
|
};
|
|
|
|
|
|
namespace ComSquare::Debugger
|
|
{
|
|
//! @brief window that allow the user to view all data going through the memory bus.
|
|
class MemoryBusDebug : public Memory::MemoryBus {
|
|
private:
|
|
//! @brief The QT window for this debugger.
|
|
ClosableWindow<MemoryBusDebug> *_window;
|
|
//! @brief A reference to the snes (to disable the debugger).
|
|
SNES &_snes;
|
|
//! @brief A widget that contain the whole UI.
|
|
Ui::BusView _ui;
|
|
//! @brief The Log visualizer model for QT.
|
|
BusLogModel _model;
|
|
public:
|
|
//! @brief Called when the window is closed. Turn off the debugger and revert to a basic CPU.
|
|
void disableViewer();
|
|
public:
|
|
explicit MemoryBusDebug(SNES &snes, const Memory::MemoryBus &bus);
|
|
MemoryBusDebug(const MemoryBusDebug &) = delete;
|
|
MemoryBusDebug &operator=(const MemoryBusDebug &) = delete;
|
|
~MemoryBusDebug() = default;
|
|
|
|
//! @brief Read data at a global address and log it to the debugger.
|
|
//! @param addr The address to read from.
|
|
//! @return The value that the component returned for this address. If the address was mapped to ram, it simply returned the value. If the address was mapped to a register the component returned the register.
|
|
uint8_t read(uint24_t addr) override;
|
|
|
|
//! @brief Write a data to a global address and log it to the debugger.
|
|
//! @param addr The address to write to.
|
|
//! @param data The data to write.
|
|
void write(uint24_t addr, uint8_t data) override;
|
|
|
|
//! @brief Focus the debugger's window.
|
|
void focus();
|
|
|
|
//! @brief Return true if the Bus is overloaded with debugging features.
|
|
bool isDebugger() override;
|
|
};
|
|
}
|
|
|
|
#endif //COMSQUARE_MEMORYBUSDEBUG_HPP
|