Making the debugger spawn on invalid rom exceptions (invalid address access, invalid opcode...) & starting the dissasembly view

sources/Cartridge/Cartridge.cpp

@@ -15,22 +15,18 @@ namespace ComSquare::Cartridge
 	Cartridge::Cartridge(const std::string &romPath)
 		: Ram::Ram(0, Rom, "Cartridge")
 	{
-		try {
-			if (romPath.empty())
-				throw InvalidRomException("Path is empty.");
-			size_t size = Cartridge::getRomSize(romPath);
-			FILE *rom = fopen(romPath.c_str(), "rb");
+		if (romPath.empty())
+			throw InvalidRomException("Path is empty.");
+		size_t size = Cartridge::getRomSize(romPath);
+		FILE *rom = fopen(romPath.c_str(), "rb");
 
-			if (!rom)
-				throw InvalidRomException("Could not open the rom file at " + romPath + ". " + strerror(errno));
-			this->_size = size;
-			this->_data = new uint8_t[size];
-			std::memset(this->_data, 0, size);
-			fread(this->_data, 1, size, rom);
-			this->_loadHeader();
-		} catch (InvalidRomException &ex) {
-			std::cerr << "Invalid Rom Error: " << ex.what() << std::endl;
-		}
+		if (!rom)
+			throw InvalidRomException("Could not open the rom file at " + romPath + ". " + strerror(errno));
+		this->_size = size;
+		this->_data = new uint8_t[size];
+		std::memset(this->_data, 0, size);
+		fread(this->_data, 1, size, rom);
+		this->_loadHeader();
 	}
 
 	size_t Cartridge::getRomSize(const std::string &romPath)

sources/Debugger/MemoryBusDebug.cpp

@@ -25,6 +25,8 @@ namespace ComSquare::Debugger
 		this->_ui.setupUi(this->_window);
 		this->_proxy.setSourceModel(&this->_model);
 		this->_ui.log->setModel(&this->_proxy);
+		this->_ui.log->setAlternatingRowColors(true);
+		this->_ui.log->verticalHeader()->hide();
 		this->_ui.log->horizontalHeader()->setSectionResizeMode(QHeaderView::Interactive);
 		this->_ui.log->horizontalHeader()->setStretchLastSection(true);
 		this->_ui.log->horizontalHeader()->setSectionsMovable(true);

sources/Renderer/QtRenderer/QtSFML.cpp

@@ -8,6 +8,8 @@
 #include <QMenuBar>
 #include <iostream>
 #include "QtSFML.hpp"
+#include "../../Exceptions/InvalidOpcode.hpp"
+#include "../../Exceptions/InvalidAddress.hpp"
 
 #ifdef Q_WS_X11
 	#include <Qt/qx11info_x11.h>
@@ -84,6 +86,10 @@ namespace ComSquare::Renderer
 	{
 		try {
 			this->_snes.update();
+		} catch (InvalidOpcode &e) {
+			this->_snes.enableCPUDebugging();
+		} catch (InvalidAddress &e) {
+			this->_snes.enableCPUDebugging();
 		} catch (std::exception &e) {
 			std::cerr << "An error occurred: " << e.what() << std::endl;
 			QApplication::quit();

sources/main.cpp

@@ -68,8 +68,14 @@ int main(int argc, char **argv)
 	QApplication app(argc, argv);
 	QApplication::setAttribute(Qt::AA_DisableWindowContextHelpButton);
 	Renderer::QtSFML renderer(600, 800);
-	SNES snes(argv[1], renderer);
-	renderer.createWindow(snes, 60);
-	parseArguments(argc, argv, snes);
-	return QApplication::exec();
+	try {
+		SNES snes(argv[1], renderer);
+		renderer.createWindow(snes, 60);
+		parseArguments(argc, argv, snes);
+		return QApplication::exec();
+	}
+	catch(std::exception &ex) {
+		std::cerr << ex.what() << std::endl;
+		return 1;
+	}
 }

ui/cpu.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>420</width>
-    <height>438</height>
+    <width>971</width>
+    <height>709</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -21,28 +21,18 @@
    <bool>false</bool>
   </property>
   <widget class="QWidget" name="centralwidget">
-   <layout class="QGridLayout" name="gridLayout">
+   <layout class="QGridLayout" name="gridLayout_2">
+    <item row="0" column="0" rowspan="2">
+     <widget class="QTableView" name="dissasembly">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+        <horstretch>1</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+     </widget>
+    </item>
     <item row="0" column="1">
-     <widget class="QLabel" name="loggerLabel">
-      <property name="text">
-       <string>Instructions History</string>
-      </property>
-      <property name="alignment">
-       <set>Qt::AlignCenter</set>
-      </property>
-     </widget>
-    </item>
-    <item row="1" column="1">
-     <widget class="QTextBrowser" name="logger"/>
-    </item>
-    <item row="2" column="1">
-     <widget class="QPushButton" name="clear">
-      <property name="text">
-       <string>Clear History</string>
-      </property>
-     </widget>
-    </item>
-    <item row="0" column="0" rowspan="3">
      <layout class="QFormLayout" name="formLayout">
       <item row="0" column="0">
        <widget class="QLabel" name="accumulatorLabel">
@@ -150,10 +140,37 @@
         <property name="layoutDirection">
          <enum>Qt::RightToLeft</enum>
         </property>
+        <property name="checkable">
+         <bool>false</bool>
+        </property>
        </widget>
       </item>
      </layout>
     </item>
+    <item row="1" column="1">
+     <layout class="QGridLayout" name="gridLayout">
+      <item row="2" column="0">
+       <widget class="QPushButton" name="clear">
+        <property name="text">
+         <string>Clear History</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="0">
+       <widget class="QLabel" name="loggerLabel">
+        <property name="text">
+         <string>Instructions History</string>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QTextBrowser" name="logger"/>
+      </item>
+     </layout>
+    </item>
    </layout>
   </widget>
   <widget class="QToolBar" name="toolBar">