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7cecb28bdf
This fixes a problem I was having where using frame advance with the debugger open would frequently cause panic alerts about invalid addresses due to the CPU thread changing MSR.DR while the host thread was trying to access memory. To aid in tracking down all the places where we weren't properly locking the CPU, I've created a new type (in Core.h) that you have to pass as a reference or pointer to functions that require running as the CPU thread.
110 lines
2.3 KiB
C++
110 lines
2.3 KiB
C++
// Copyright 2018 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <vector>
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#include <QTableWidget>
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#include "Common/CommonTypes.h"
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#include "Common/Debug/CodeTrace.h"
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class QKeyEvent;
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class QMouseEvent;
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class QResizeEvent;
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class QShowEvent;
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namespace Core
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{
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class CPUThreadGuard;
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};
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struct CodeViewBranch;
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class BranchDisplayDelegate;
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class CodeViewWidget : public QTableWidget
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{
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Q_OBJECT
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public:
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enum class SetAddressUpdate
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{
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WithUpdate,
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WithoutUpdate,
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WithDetailedUpdate
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};
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explicit CodeViewWidget();
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~CodeViewWidget() override;
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u32 GetAddress() const;
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u32 GetContextAddress() const;
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void SetAddress(u32 address, SetAddressUpdate update);
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// Set tighter row height. Set BP column sizing. This needs to run when font type changes.
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void FontBasedSizing();
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void Update();
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void Update(const Core::CPUThreadGuard* guard);
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void ToggleBreakpoint();
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void AddBreakpoint();
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u32 AddressForRow(int row) const;
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signals:
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void RequestPPCComparison(u32 addr);
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void ShowMemory(u32 address);
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void SymbolsChanged();
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void BreakpointsChanged();
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void UpdateCodeWidget();
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private:
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enum class ReplaceWith
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{
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BLR,
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NOP
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};
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void ReplaceAddress(u32 address, ReplaceWith replace);
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void resizeEvent(QResizeEvent*) override;
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void keyPressEvent(QKeyEvent* event) override;
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void mousePressEvent(QMouseEvent* event) override;
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void wheelEvent(QWheelEvent* event) override;
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void showEvent(QShowEvent* event) override;
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void OnContextMenu();
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void AutoStep(CodeTrace::AutoStop option = CodeTrace::AutoStop::Always);
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void OnFollowBranch();
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void OnCopyAddress();
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void OnCopyTargetAddress();
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void OnShowInMemory();
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void OnShowTargetInMemory();
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void OnCopyFunction();
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void OnCopyCode();
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void OnCopyHex();
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void OnRenameSymbol();
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void OnSelectionChanged();
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void OnSetSymbolSize();
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void OnSetSymbolEndAddress();
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void OnRunToHere();
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void OnAddFunction();
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void OnPPCComparison();
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void OnInsertBLR();
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void OnInsertNOP();
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void OnReplaceInstruction();
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void OnRestoreInstruction();
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void CalculateBranchIndentation();
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bool m_updating = false;
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u32 m_address = 0;
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u32 m_context_address = 0;
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std::vector<CodeViewBranch> m_branches;
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friend class BranchDisplayDelegate;
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};
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