First Commit

pcsx2-qt/Debugger/DisassemblyView.h

@@ -0,0 +1,97 @@
+// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
+// SPDX-License-Identifier: GPL-3.0+
+
+#pragma once
+
+#include "ui_DisassemblyView.h"
+
+#include "DebuggerView.h"
+
+#include "pcsx2/DebugTools/DisassemblyManager.h"
+
+#include <QtWidgets/QMenu>
+#include <QtGui/QPainter>
+
+class DisassemblyView final : public DebuggerView
+{
+	Q_OBJECT
+
+public:
+	DisassemblyView(const DebuggerViewParameters& parameters);
+	~DisassemblyView();
+
+	void toJson(JsonValueWrapper& json) override;
+	bool fromJson(const JsonValueWrapper& json) override;
+
+	// Required for the breakpoint list (ugh wtf)
+	QString GetLineDisasm(u32 address);
+
+protected:
+	void paintEvent(QPaintEvent* event) override;
+	void mousePressEvent(QMouseEvent* event) override;
+	void mouseDoubleClickEvent(QMouseEvent* event) override;
+	void wheelEvent(QWheelEvent* event) override;
+	void keyPressEvent(QKeyEvent* event) override;
+
+public slots:
+	void openContextMenu(QPoint pos);
+
+	// Context menu actions
+	// When called, m_selectedAddressStart will be the 'selected' instruction
+	// Of course, m_selectedAddressEnd will be the end of the selection when required
+	void contextCopyAddress();
+	void contextCopyInstructionHex();
+	void contextCopyInstructionText();
+	void contextCopyFunctionName();
+	void contextAssembleInstruction();
+	void contextNoopInstruction();
+	void contextRestoreInstruction();
+	void contextRunToCursor();
+	void contextJumpToCursor();
+	void contextToggleBreakpoint();
+	void contextFollowBranch();
+	void contextGoToAddress();
+	void contextAddFunction();
+	void contextRenameFunction();
+	void contextRemoveFunction();
+	void contextStubFunction();
+	void contextRestoreFunction();
+	void contextShowInstructionBytes();
+
+	void gotoAddressAndSetFocus(u32 address);
+	void gotoProgramCounterOnPause();
+	void gotoAddress(u32 address, bool should_set_focus);
+
+	void toggleBreakpoint(u32 address);
+
+private:
+	Ui::DisassemblyView m_ui;
+
+	u32 m_visibleStart = 0x100000; // The address of the first instruction shown.
+	u32 m_visibleRows;
+	u32 m_selectedAddressStart = 0;
+	u32 m_selectedAddressEnd = 0;
+	u32 m_rowHeight = 0;
+
+	std::map<u32, u32> m_nopedInstructions;
+	std::map<u32, std::tuple<u32, u32>> m_stubbedFunctions;
+
+	bool m_showInstructionBytes = true;
+	bool m_goToProgramCounterOnPause = true;
+	DisassemblyManager m_disassemblyManager;
+
+	QString GetDisassemblyTitleLine();
+	QColor GetDisassemblyTitleLineColor();
+	inline QString DisassemblyStringFromAddress(u32 address, QFont font, u32 pc, bool selected);
+	QColor GetAddressFunctionColor(u32 address);
+	enum class SelectionInfo
+	{
+		ADDRESS,
+		INSTRUCTIONHEX,
+		INSTRUCTIONTEXT,
+	};
+	QString FetchSelectionInfo(SelectionInfo selInfo);
+
+	bool AddressCanRestore(u32 start, u32 end);
+	bool FunctionCanRestore(u32 address);
+};