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DolphinQt: JIT Widget Refresh
Fulfilling a certain six-year-old todo.
This commit is contained in:
mitaclaw
@ -3,216 +3,494 @@
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#include "DolphinQt/Debugger/JITWidget.h"
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#include <algorithm>
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#include <optional>
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#include <ranges>
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#include <utility>
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#include <QHBoxLayout>
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#include <QHeaderView>
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#include <QLineEdit>
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#include <QMenu>
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#include <QPlainTextEdit>
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#include <QPushButton>
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#include <QSignalBlocker>
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#include <QSortFilterProxyModel>
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#include <QSplitter>
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#include <QTableWidget>
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#include <QTextBrowser>
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#include <QTableView>
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#include <QVBoxLayout>
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#include <fmt/format.h>
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#include <fmt/ostream.h>
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#include "Common/CommonFuncs.h"
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#include "Common/GekkoDisassembler.h"
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#include "Common/HostDisassembler.h"
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#include "Core/Core.h"
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#include "Core/PowerPC/PPCAnalyst.h"
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#include "Core/PowerPC/JitCommon/JitCache.h"
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#include "Core/PowerPC/JitInterface.h"
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#include "Core/PowerPC/MMU.h"
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#include "Core/PowerPC/PPCSymbolDB.h"
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#include "Core/System.h"
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#include "DolphinQt/Debugger/JitBlockTableModel.h"
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#include "DolphinQt/Host.h"
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#include "DolphinQt/QtUtils/ClickableStatusBar.h"
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#include "DolphinQt/QtUtils/FromStdString.h"
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#include "DolphinQt/QtUtils/ModalMessageBox.h"
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#include "DolphinQt/Settings.h"
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#include "UICommon/UICommon.h"
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JITWidget::JITWidget(QWidget* parent) : QDockWidget(parent)
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class JitBlockProxyModel final : public QSortFilterProxyModel
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{
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setWindowTitle(tr("JIT Blocks"));
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setObjectName(QStringLiteral("jitwidget"));
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friend JITWidget;
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setHidden(!Settings::Instance().IsJITVisible() || !Settings::Instance().IsDebugModeEnabled());
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public:
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explicit JitBlockProxyModel(QObject* parent = nullptr);
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~JitBlockProxyModel() override;
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setAllowedAreas(Qt::AllDockWidgetAreas);
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JitBlockProxyModel(const JitBlockProxyModel&) = delete;
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JitBlockProxyModel(JitBlockProxyModel&&) = delete;
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JitBlockProxyModel& operator=(const JitBlockProxyModel&) = delete;
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JitBlockProxyModel& operator=(JitBlockProxyModel&&) = delete;
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auto& settings = Settings::GetQSettings();
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bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const override;
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[[noreturn]] void setSourceModel(QAbstractItemModel* source_model) override;
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void setSourceModel(JitBlockTableModel* source_model);
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JitBlockTableModel* sourceModel() const;
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CreateWidgets();
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const JitBlock& GetJitBlock(const QModelIndex& index);
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restoreGeometry(settings.value(QStringLiteral("jitwidget/geometry")).toByteArray());
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// macOS: setHidden() needs to be evaluated before setFloating() for proper window presentation
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// according to Settings
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setFloating(settings.value(QStringLiteral("jitwidget/floating")).toBool());
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// Always connected slots (external signals)
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void OnSymbolTextChanged(const QString& text);
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template <std::optional<u32> JitBlockProxyModel::*member>
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void OnAddressTextChanged(const QString& text);
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m_table_splitter->restoreState(
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settings.value(QStringLiteral("jitwidget/tablesplitter")).toByteArray());
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m_asm_splitter->restoreState(
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settings.value(QStringLiteral("jitwidget/asmsplitter")).toByteArray());
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private:
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std::optional<u32> m_em_address_min, m_em_address_max, m_pm_address_covered;
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QString m_symbol_name = {};
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};
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connect(&Settings::Instance(), &Settings::JITVisibilityChanged, this,
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[this](bool visible) { setHidden(!visible); });
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connect(&Settings::Instance(), &Settings::DebugModeToggled, this,
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[this](bool enabled) { setHidden(!enabled || !Settings::Instance().IsJITVisible()); });
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connect(&Settings::Instance(), &Settings::EmulationStateChanged, this, &JITWidget::Update);
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connect(Host::GetInstance(), &Host::UpdateDisasmDialog, this, &JITWidget::Update);
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ConnectWidgets();
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#if defined(_M_X86_64)
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m_disassembler = GetNewDisassembler("x86");
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#elif defined(_M_ARM_64)
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m_disassembler = GetNewDisassembler("aarch64");
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#else
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m_disassembler = GetNewDisassembler("UNK");
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#endif
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const JitBlock& JitBlockProxyModel::GetJitBlock(const QModelIndex& index)
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{
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return sourceModel()->GetJitBlock(mapToSource(index));
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}
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JITWidget::~JITWidget()
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void JitBlockProxyModel::OnSymbolTextChanged(const QString& text)
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{
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m_symbol_name = text;
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invalidateRowsFilter();
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}
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template <std::optional<u32> JitBlockProxyModel::*member>
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void JitBlockProxyModel::OnAddressTextChanged(const QString& text)
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{
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bool ok = false;
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if (const u32 value = text.toUInt(&ok, 16); ok)
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this->*member = value;
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else
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this->*member = std::nullopt;
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invalidateRowsFilter();
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}
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bool JitBlockProxyModel::filterAcceptsRow(int source_row, const QModelIndex& source_parent) const
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{
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if (source_parent.isValid()) [[unlikely]]
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return false;
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if (!m_symbol_name.isEmpty())
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{
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if (const QVariant& symbol_name_v = *sourceModel()->GetSymbolList()[source_row];
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!symbol_name_v.isValid() || !static_cast<const QString*>(symbol_name_v.data())
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->contains(m_symbol_name, Qt::CaseInsensitive))
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{
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return false;
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}
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}
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const JitBlock& block = sourceModel()->GetJitBlockRefs()[source_row];
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if (m_em_address_min.has_value())
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{
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if (block.effectiveAddress < m_em_address_min.value())
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return false;
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}
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if (m_em_address_max.has_value())
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{
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if (block.effectiveAddress > m_em_address_max.value())
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return false;
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}
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if (m_pm_address_covered.has_value())
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{
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if (!block.physical_addresses.contains(m_pm_address_covered.value()))
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return false;
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}
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return true;
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}
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// Virtual setSourceModel is forbidden for type-safety reasons.
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void JitBlockProxyModel::setSourceModel(QAbstractItemModel* source_model)
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{
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Crash();
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}
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void JitBlockProxyModel::setSourceModel(JitBlockTableModel* source_model)
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{
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QSortFilterProxyModel::setSourceModel(source_model);
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}
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JitBlockTableModel* JitBlockProxyModel::sourceModel() const
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{
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return static_cast<JitBlockTableModel*>(QSortFilterProxyModel::sourceModel());
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}
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JitBlockProxyModel::JitBlockProxyModel(QObject* parent) : QSortFilterProxyModel(parent)
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{
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}
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JitBlockProxyModel::~JitBlockProxyModel() = default;
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void JITWidget::UpdateProfilingButton()
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{
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const QSignalBlocker blocker(m_toggle_profiling_button);
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const bool enabled = Config::Get(Config::MAIN_DEBUG_JIT_ENABLE_PROFILING);
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m_toggle_profiling_button->setText(enabled ? tr("Stop Profiling") : tr("Start Profiling"));
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m_toggle_profiling_button->setChecked(enabled);
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}
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void JITWidget::UpdateOtherButtons(Core::State state)
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{
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const bool jit_exists = m_system.GetJitInterface().GetCore() != nullptr;
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m_clear_cache_button->setEnabled(jit_exists);
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m_wipe_profiling_button->setEnabled(jit_exists);
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}
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void JITWidget::UpdateDebugFont(const QFont& font)
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{
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m_table_view->setFont(font);
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m_ppc_asm_widget->setFont(font);
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m_host_near_asm_widget->setFont(font);
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m_host_far_asm_widget->setFont(font);
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}
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void JITWidget::ClearDisassembly()
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{
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m_ppc_asm_widget->clear();
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m_host_near_asm_widget->clear();
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m_host_far_asm_widget->clear();
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m_status_bar->clearMessage();
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}
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void JITWidget::ShowFreeMemoryStatus()
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{
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const std::vector memory_stats = m_system.GetJitInterface().GetMemoryStats();
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QString message = tr("Free memory:");
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for (const auto& [name, stats] : memory_stats)
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{
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const auto& [free_size, fragmentation_ratio] = stats;
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// i18n: Of each memory region, %1 is its remaining size displayed in an appropriate scale
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// of bytes (e.g. MiB), %2 is its untranslated name, and %3 is its fragmentation percentage.
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message.append(tr(" %1 %2 (%3% fragmented)")
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.arg(QString::fromStdString(UICommon::FormatSize(free_size, 2)))
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.arg(QtUtils::FromStdString(name))
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.arg(fragmentation_ratio * 100.0, 0, 'f', 2));
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}
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m_status_bar->showMessage(message);
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}
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void JITWidget::UpdateContent(Core::State state)
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{
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ClearDisassembly();
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if (state == Core::State::Paused)
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ShowFreeMemoryStatus();
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}
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static void DisassembleCodeBuffer(const JitBlock& block, PPCSymbolDB& ppc_symbol_db,
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std::ostream& stream)
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{
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// Instructions are 4 byte aligned, so next_address = 1 will never produce a false-negative.
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for (u32 next_address = 1; const auto& [address, inst] : block.original_buffer)
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{
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if (address != next_address)
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{
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stream << ppc_symbol_db.GetDescription(address) << '\n';
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next_address = address;
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}
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fmt::print(stream, "0x{:08x}\t{}\n", address,
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Common::GekkoDisassembler::Disassemble(inst.hex, address));
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next_address += sizeof(UGeckoInstruction);
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}
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}
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void JITWidget::CrossDisassemble(const JitBlock& block)
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{
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// TODO C++20: std::ostringstream::view() + QtUtils::FromStdString + std::ostream::seekp(0) would
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// save a lot of wasted allocation here, but compiler support for the first thing isn't here yet.
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std::ostringstream stream;
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DisassembleCodeBuffer(block, m_system.GetPPCSymbolDB(), stream);
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m_ppc_asm_widget->setPlainText(QString::fromStdString(std::move(stream).str()));
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auto& jit_interface = m_system.GetJitInterface();
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const auto host_near_instruction_count = jit_interface.DisassembleNearCode(block, stream);
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m_host_near_asm_widget->setPlainText(QString::fromStdString(std::move(stream).str()));
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const auto host_far_instruction_count = jit_interface.DisassembleFarCode(block, stream);
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m_host_far_asm_widget->setPlainText(QString::fromStdString(std::move(stream).str()));
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// i18n: "near" and "far" refer to the near code cache and far code cache of Dolphin's JITs.
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// %1 and %2 are instruction counts from the near and far code caches, respectively. %3 is a
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// percentage calculated from how inefficient (in other words, "blown-up") a given JIT block's
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// recompilation was when considering the host instruction count vs the PPC instruction count.
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m_status_bar->showMessage(tr("Host instruction count: %1 near %2 far (%3% blowup)")
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.arg(host_near_instruction_count)
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.arg(host_far_instruction_count)
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.arg(static_cast<double>(100 * (host_near_instruction_count +
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host_far_instruction_count)) /
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block.originalSize -
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100.0,
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0, 'f', 2));
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}
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void JITWidget::CrossDisassemble(const QModelIndex& index)
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{
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if (index.isValid())
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{
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CrossDisassemble(m_table_proxy->GetJitBlock(index));
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return;
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}
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UpdateContent(Core::GetState(m_system));
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}
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void JITWidget::CrossDisassemble()
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{
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CrossDisassemble(m_table_view->currentIndex());
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}
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void JITWidget::TableEraseBlocks()
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{
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auto* const selection_model = m_table_view->selectionModel();
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QModelIndexList index_list = selection_model->selectedRows();
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selection_model->clear(); // Side effect: currentChanged will be emitted (this is intended).
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std::ranges::transform(index_list, index_list.begin(), [this](const QModelIndex& index) {
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return m_table_proxy->mapToSource(index);
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});
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std::ranges::sort(index_list, std::less{}); // QModelIndex is incompatible with std::ranges::less
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for (const QModelIndex& index : std::ranges::reverse_view{index_list})
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{
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if (!index.isValid())
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continue;
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m_table_model->removeRow(index.row());
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}
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}
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void JITWidget::LoadQSettings()
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{
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auto& settings = Settings::GetQSettings();
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restoreGeometry(settings.value(QStringLiteral("jitwidget/geometry")).toByteArray());
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setHidden(!Settings::Instance().IsJITVisible() || !Settings::Instance().IsDebugModeEnabled());
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// macOS: setFloating() needs to be after setHidden() for proper window presentation
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// according to Settings
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setFloating(settings.value(QStringLiteral("jitwidget/floating")).toBool());
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m_table_view->horizontalHeader()->restoreState(
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settings.value(QStringLiteral("jitwidget/tableheader/state")).toByteArray());
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m_table_splitter->restoreState(
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settings.value(QStringLiteral("jitwidget/tablesplitter")).toByteArray());
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m_disasm_splitter->restoreState(
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settings.value(QStringLiteral("jitwidget/disasmsplitter")).toByteArray());
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}
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void JITWidget::SaveQSettings() const
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{
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auto& settings = Settings::GetQSettings();
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settings.setValue(QStringLiteral("jitwidget/geometry"), saveGeometry());
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settings.setValue(QStringLiteral("jitwidget/floating"), isFloating());
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settings.setValue(QStringLiteral("jitwidget/tableheader/state"),
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m_table_view->horizontalHeader()->saveState());
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settings.setValue(QStringLiteral("jitwidget/tablesplitter"), m_table_splitter->saveState());
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settings.setValue(QStringLiteral("jitwidget/asmsplitter"), m_asm_splitter->saveState());
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settings.setValue(QStringLiteral("jitwidget/disasmsplitter"), m_disasm_splitter->saveState());
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}
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void JITWidget::CreateWidgets()
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void JITWidget::ConnectSlots()
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{
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m_table_widget = new QTableWidget;
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m_table_widget->setTabKeyNavigation(false);
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m_table_widget->setColumnCount(7);
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m_table_widget->setHorizontalHeaderLabels(
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{tr("Address"), tr("PPC Size"), tr("Host Size"),
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// i18n: The symbolic name of a code block
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tr("Symbol"),
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// i18n: These are the kinds of flags that a CPU uses (e.g. carry),
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// not the kinds of flags that represent e.g. countries
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tr("Flags"),
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// i18n: The number of times a code block has been executed
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tr("NumExec"),
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// i18n: Performance cost, not monetary cost
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tr("Cost")});
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m_ppc_asm_widget = new QTextBrowser;
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m_host_asm_widget = new QTextBrowser;
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m_table_splitter = new QSplitter(Qt::Vertical);
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m_asm_splitter = new QSplitter(Qt::Horizontal);
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m_refresh_button = new QPushButton(tr("Refresh"));
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m_table_splitter->addWidget(m_table_widget);
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m_table_splitter->addWidget(m_asm_splitter);
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m_asm_splitter->addWidget(m_ppc_asm_widget);
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m_asm_splitter->addWidget(m_host_asm_widget);
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QWidget* widget = new QWidget;
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auto* layout = new QVBoxLayout;
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layout->setContentsMargins(2, 2, 2, 2);
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widget->setLayout(layout);
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layout->addWidget(m_table_splitter);
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layout->addWidget(m_refresh_button);
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setWidget(widget);
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auto* const host = Host::GetInstance();
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connect(host, &Host::JitCacheCleared, this, &JITWidget::OnJitCacheCleared);
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connect(host, &Host::UpdateDisasmDialog, this, &JITWidget::OnUpdateDisasmDialog);
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connect(host, &Host::PPCSymbolsChanged, this, &JITWidget::OnPPCSymbolsUpdated);
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connect(host, &Host::PPCBreakpointsChanged, this, &JITWidget::OnPPCBreakpointsChanged);
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auto* const settings = &Settings::Instance();
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connect(settings, &Settings::ConfigChanged, this, &JITWidget::OnConfigChanged);
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connect(settings, &Settings::DebugFontChanged, this, &JITWidget::OnDebugFontChanged);
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connect(settings, &Settings::EmulationStateChanged, this, &JITWidget::OnEmulationStateChanged);
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}
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void JITWidget::ConnectWidgets()
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void JITWidget::DisconnectSlots()
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{
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connect(m_refresh_button, &QPushButton::clicked, this, &JITWidget::Update);
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auto* const host = Host::GetInstance();
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disconnect(host, &Host::JitCacheCleared, this, &JITWidget::OnJitCacheCleared);
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disconnect(host, &Host::UpdateDisasmDialog, this, &JITWidget::OnUpdateDisasmDialog);
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disconnect(host, &Host::PPCSymbolsChanged, this, &JITWidget::OnPPCSymbolsUpdated);
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disconnect(host, &Host::PPCBreakpointsChanged, this, &JITWidget::OnPPCBreakpointsChanged);
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auto* const settings = &Settings::Instance();
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disconnect(settings, &Settings::ConfigChanged, this, &JITWidget::OnConfigChanged);
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disconnect(settings, &Settings::DebugFontChanged, this, &JITWidget::OnDebugFontChanged);
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disconnect(settings, &Settings::EmulationStateChanged, this, &JITWidget::OnEmulationStateChanged);
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}
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void JITWidget::Compare(u32 address)
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void JITWidget::Show()
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{
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m_address = address;
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ConnectSlots();
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// Handle every slot that may have missed a signal while this widget was hidden.
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// OnJitCacheCleared() can be skipped.
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||||
// OnUpdateDisasmDialog() can be skipped.
|
||||
// OnPPCSymbolsUpdated() can be skipped.
|
||||
// OnPPCBreakpointsChanged() can be skipped.
|
||||
OnConfigChanged();
|
||||
OnDebugFontChanged(Settings::Instance().GetDebugFont());
|
||||
OnEmulationStateChanged(Core::GetState(m_system));
|
||||
}
|
||||
|
||||
void JITWidget::Hide()
|
||||
{
|
||||
DisconnectSlots();
|
||||
ClearDisassembly();
|
||||
}
|
||||
|
||||
void JITWidget::OnRequestPPCComparison(u32 address, bool translate_address)
|
||||
{
|
||||
Settings::Instance().SetJITVisible(true);
|
||||
raise();
|
||||
m_host_asm_widget->setFocus();
|
||||
|
||||
Update();
|
||||
if (translate_address)
|
||||
{
|
||||
const std::optional<u32> pm_address = m_system.GetMMU().GetTranslatedAddress(address);
|
||||
if (!pm_address.has_value())
|
||||
{
|
||||
ModalMessageBox::warning(
|
||||
this, tr("Error"),
|
||||
tr("Effective address %1 has no physical address translation.").arg(address, 0, 16));
|
||||
return;
|
||||
}
|
||||
address = pm_address.value();
|
||||
}
|
||||
m_pm_address_covered_line_edit->setText(QString::number(address, 16));
|
||||
}
|
||||
|
||||
void JITWidget::Update()
|
||||
void JITWidget::OnVisibilityToggled(bool visible)
|
||||
{
|
||||
if (!isVisible())
|
||||
return;
|
||||
setHidden(!visible);
|
||||
}
|
||||
|
||||
if (!m_address || (Core::GetState(Core::System::GetInstance()) != Core::State::Paused))
|
||||
void JITWidget::OnDebugModeToggled(bool enabled)
|
||||
{
|
||||
setHidden(!enabled || !Settings::Instance().IsJITVisible());
|
||||
}
|
||||
|
||||
void JITWidget::OnToggleProfiling(bool enabled)
|
||||
{
|
||||
Config::SetBaseOrCurrent(Config::MAIN_DEBUG_JIT_ENABLE_PROFILING, enabled);
|
||||
}
|
||||
|
||||
void JITWidget::OnClearCache()
|
||||
{
|
||||
m_system.GetJitInterface().ClearCache(Core::CPUThreadGuard{m_system});
|
||||
}
|
||||
|
||||
void JITWidget::OnWipeProfiling()
|
||||
{
|
||||
m_system.GetJitInterface().WipeBlockProfilingData(Core::CPUThreadGuard{m_system});
|
||||
}
|
||||
|
||||
void JITWidget::OnTableCurrentChanged(const QModelIndex& current, const QModelIndex& previous)
|
||||
{
|
||||
CrossDisassemble(current);
|
||||
}
|
||||
|
||||
void JITWidget::OnTableDoubleClicked(const QModelIndex& index)
|
||||
{
|
||||
emit SetCodeAddress(m_table_proxy->GetJitBlock(index).effectiveAddress);
|
||||
}
|
||||
|
||||
void JITWidget::OnTableContextMenu(const QPoint& pos)
|
||||
{
|
||||
// There needs to be an option somewhere for a user to recover from hiding every column.
|
||||
if (m_table_view->horizontalHeader()->hiddenSectionCount() == Column::NumberOfColumns)
|
||||
{
|
||||
m_ppc_asm_widget->setHtml(QStringLiteral("<i>%1</i>").arg(tr("(ppc)")));
|
||||
m_host_asm_widget->setHtml(QStringLiteral("<i>%1</i>").arg(tr("(host)")));
|
||||
m_column_visibility_menu->exec(m_table_view->viewport()->mapToGlobal(pos));
|
||||
return;
|
||||
}
|
||||
m_table_context_menu->exec(m_table_view->viewport()->mapToGlobal(pos));
|
||||
}
|
||||
|
||||
// TODO: Actually do something with the table (Wx doesn't)
|
||||
void JITWidget::OnTableHeaderContextMenu(const QPoint& pos)
|
||||
{
|
||||
m_column_visibility_menu->exec(m_table_view->horizontalHeader()->mapToGlobal(pos));
|
||||
}
|
||||
|
||||
// Get host side code disassembly
|
||||
auto host_instructions_disasm = DisassembleBlock(m_disassembler.get(), m_address);
|
||||
m_address = host_instructions_disasm.entry_address;
|
||||
void JITWidget::OnTableMenuViewCode()
|
||||
{
|
||||
// TODO: CodeWidget doesn't support it yet, but eventually signal if the address should be
|
||||
// translated with ((block.feature_flags & CPUEmuFeatureFlags::FEATURE_FLAG_MSR_IR) != 0).
|
||||
if (const QModelIndex& index = m_table_view->currentIndex(); index.isValid())
|
||||
emit SetCodeAddress(m_table_proxy->GetJitBlock(index).effectiveAddress);
|
||||
}
|
||||
|
||||
m_host_asm_widget->setHtml(
|
||||
QStringLiteral("<pre>%1</pre>").arg(QString::fromStdString(host_instructions_disasm.text)));
|
||||
void JITWidget::OnTableMenuEraseBlocks()
|
||||
{
|
||||
TableEraseBlocks(); // Side effect: currentChanged will be emitted (this is intended).
|
||||
// Because currentChanged has been emitted, OnTableCurrentChanged has already handled the rest.
|
||||
}
|
||||
|
||||
// == Fill in ppc box
|
||||
u32 ppc_addr = m_address;
|
||||
PPCAnalyst::CodeBuffer code_buffer(32000);
|
||||
PPCAnalyst::BlockStats st;
|
||||
PPCAnalyst::BlockRegStats gpa;
|
||||
PPCAnalyst::BlockRegStats fpa;
|
||||
PPCAnalyst::CodeBlock code_block;
|
||||
PPCAnalyst::PPCAnalyzer analyzer;
|
||||
analyzer.SetDebuggingEnabled(Config::IsDebuggingEnabled());
|
||||
analyzer.SetBranchFollowingEnabled(Config::Get(Config::MAIN_JIT_FOLLOW_BRANCH));
|
||||
analyzer.SetFloatExceptionsEnabled(Config::Get(Config::MAIN_FLOAT_EXCEPTIONS));
|
||||
analyzer.SetDivByZeroExceptionsEnabled(Config::Get(Config::MAIN_DIVIDE_BY_ZERO_EXCEPTIONS));
|
||||
analyzer.SetOption(PPCAnalyst::PPCAnalyzer::OPTION_CONDITIONAL_CONTINUE);
|
||||
analyzer.SetOption(PPCAnalyst::PPCAnalyzer::OPTION_BRANCH_FOLLOW);
|
||||
void JITWidget::OnStatusBarPressed()
|
||||
{
|
||||
if (Core::GetState(m_system) == Core::State::Paused)
|
||||
ShowFreeMemoryStatus();
|
||||
}
|
||||
|
||||
code_block.m_stats = &st;
|
||||
code_block.m_gpa = &gpa;
|
||||
code_block.m_fpa = &fpa;
|
||||
void JITWidget::OnJitCacheCleared()
|
||||
{
|
||||
if (Core::GetState(m_system) != Core::State::Paused)
|
||||
return;
|
||||
ClearDisassembly();
|
||||
ShowFreeMemoryStatus();
|
||||
}
|
||||
|
||||
if (analyzer.Analyze(ppc_addr, &code_block, &code_buffer, code_buffer.size()) != 0xFFFFFFFF)
|
||||
{
|
||||
std::string ppc_disasm_str;
|
||||
auto ppc_disasm = std::back_inserter(ppc_disasm_str);
|
||||
for (u32 i = 0; i < code_block.m_num_instructions; i++)
|
||||
{
|
||||
const PPCAnalyst::CodeOp& op = code_buffer[i];
|
||||
const std::string opcode = Common::GekkoDisassembler::Disassemble(op.inst.hex, op.address);
|
||||
fmt::format_to(ppc_disasm, "{:08x} {}\n", op.address, opcode);
|
||||
}
|
||||
void JITWidget::OnUpdateDisasmDialog()
|
||||
{
|
||||
if (Core::GetState(m_system) != Core::State::Paused)
|
||||
return;
|
||||
CrossDisassemble();
|
||||
}
|
||||
|
||||
// Add stats to the end of the ppc box since it's generally the shortest.
|
||||
fmt::format_to(ppc_disasm, "\n{} estimated cycles", st.numCycles);
|
||||
fmt::format_to(ppc_disasm, "\nNum instr: PPC: {} Host: {}", code_block.m_num_instructions,
|
||||
host_instructions_disasm.instruction_count);
|
||||
if (code_block.m_num_instructions != 0 && host_instructions_disasm.instruction_count != 0)
|
||||
{
|
||||
fmt::format_to(
|
||||
ppc_disasm, " (blowup: {}%)",
|
||||
100 * host_instructions_disasm.instruction_count / code_block.m_num_instructions - 100);
|
||||
}
|
||||
void JITWidget::OnPPCSymbolsUpdated()
|
||||
{
|
||||
if (Core::GetState(m_system) != Core::State::Paused)
|
||||
return;
|
||||
CrossDisassemble();
|
||||
}
|
||||
|
||||
fmt::format_to(ppc_disasm, "\nNum bytes: PPC: {} Host: {}", code_block.m_num_instructions * 4,
|
||||
host_instructions_disasm.code_size);
|
||||
if (code_block.m_num_instructions != 0 && host_instructions_disasm.code_size != 0)
|
||||
{
|
||||
fmt::format_to(
|
||||
ppc_disasm, " (blowup: {}%)",
|
||||
100 * host_instructions_disasm.code_size / (4 * code_block.m_num_instructions) - 100);
|
||||
}
|
||||
void JITWidget::OnPPCBreakpointsChanged()
|
||||
{
|
||||
// Whatever row(s) might have been selected could no longer exist, because adding or removing
|
||||
// breakpoints can invalidate JIT blocks. We must clear the selection to avoid stale indices.
|
||||
auto* const selection_model = m_table_view->selectionModel();
|
||||
selection_model->clear(); // Side effect: currentChanged will be emitted (this is intended).
|
||||
// Because currentChanged has been emitted, OnTableCurrentChanged has already handled the rest.
|
||||
}
|
||||
|
||||
m_ppc_asm_widget->setHtml(
|
||||
QStringLiteral("<pre>%1</pre>").arg(QString::fromStdString(ppc_disasm_str)));
|
||||
}
|
||||
else
|
||||
{
|
||||
m_host_asm_widget->setHtml(
|
||||
QStringLiteral("<pre>%1</pre>")
|
||||
.arg(QString::fromStdString(fmt::format("(non-code address: {:08x})", m_address))));
|
||||
m_ppc_asm_widget->setHtml(QStringLiteral("<i>---</i>"));
|
||||
}
|
||||
void JITWidget::OnConfigChanged()
|
||||
{
|
||||
UpdateProfilingButton();
|
||||
}
|
||||
|
||||
void JITWidget::OnDebugFontChanged(const QFont& font)
|
||||
{
|
||||
UpdateDebugFont(font);
|
||||
}
|
||||
|
||||
void JITWidget::OnEmulationStateChanged(Core::State state)
|
||||
{
|
||||
UpdateOtherButtons(state);
|
||||
UpdateContent(state);
|
||||
}
|
||||
|
||||
void JITWidget::closeEvent(QCloseEvent*)
|
||||
@ -220,7 +498,186 @@ void JITWidget::closeEvent(QCloseEvent*)
|
||||
Settings::Instance().SetJITVisible(false);
|
||||
}
|
||||
|
||||
void JITWidget::showEvent(QShowEvent* event)
|
||||
void JITWidget::showEvent(QShowEvent*)
|
||||
{
|
||||
Update();
|
||||
emit ShowSignal();
|
||||
Show();
|
||||
}
|
||||
|
||||
void JITWidget::hideEvent(QHideEvent*)
|
||||
{
|
||||
emit HideSignal();
|
||||
Hide();
|
||||
}
|
||||
|
||||
JITWidget::JITWidget(Core::System& system, QWidget* parent) : QDockWidget(parent), m_system(system)
|
||||
{
|
||||
setWindowTitle(tr("JIT Blocks"));
|
||||
setObjectName(QStringLiteral("jitwidget"));
|
||||
setAllowedAreas(Qt::AllDockWidgetAreas);
|
||||
|
||||
auto* const settings = &Settings::Instance();
|
||||
connect(settings, &Settings::JITVisibilityChanged, this, &JITWidget::OnVisibilityToggled);
|
||||
connect(settings, &Settings::DebugModeToggled, this, &JITWidget::OnDebugModeToggled);
|
||||
|
||||
m_table_view = new QTableView(nullptr);
|
||||
m_table_proxy = new JitBlockProxyModel(m_table_view);
|
||||
m_table_model = new JitBlockTableModel(m_system, m_system.GetJitInterface(),
|
||||
m_system.GetPPCSymbolDB(), m_table_proxy);
|
||||
|
||||
connect(this, &JITWidget::HideSignal, m_table_model, &JitBlockTableModel::OnHideSignal);
|
||||
connect(this, &JITWidget::ShowSignal, m_table_model, &JitBlockTableModel::OnShowSignal);
|
||||
|
||||
m_table_proxy->setSourceModel(m_table_model);
|
||||
m_table_proxy->setSortRole(UserRole::SortRole);
|
||||
m_table_proxy->setSortCaseSensitivity(Qt::CaseInsensitive);
|
||||
|
||||
m_table_view->setModel(m_table_proxy);
|
||||
m_table_view->setSortingEnabled(true);
|
||||
m_table_view->sortByColumn(Column::EffectiveAddress, Qt::AscendingOrder);
|
||||
m_table_view->setSelectionMode(QAbstractItemView::ExtendedSelection);
|
||||
m_table_view->setSelectionBehavior(QAbstractItemView::SelectRows);
|
||||
m_table_view->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
|
||||
m_table_view->setContextMenuPolicy(Qt::CustomContextMenu);
|
||||
m_table_view->setEditTriggers(QAbstractItemView::NoEditTriggers);
|
||||
m_table_view->setCornerButtonEnabled(false);
|
||||
m_table_view->verticalHeader()->hide();
|
||||
connect(m_table_view, &QTableView::doubleClicked, this, &JITWidget::OnTableDoubleClicked);
|
||||
connect(m_table_view, &QTableView::customContextMenuRequested, this,
|
||||
&JITWidget::OnTableContextMenu);
|
||||
|
||||
auto* const horizontal_header = m_table_view->horizontalHeader();
|
||||
horizontal_header->setContextMenuPolicy(Qt::CustomContextMenu);
|
||||
horizontal_header->setStretchLastSection(true);
|
||||
horizontal_header->setSectionsMovable(true);
|
||||
horizontal_header->setFirstSectionMovable(true);
|
||||
connect(horizontal_header, &QHeaderView::sortIndicatorChanged, m_table_model,
|
||||
&JitBlockTableModel::OnSortIndicatorChanged);
|
||||
connect(horizontal_header, &QHeaderView::customContextMenuRequested, this,
|
||||
&JITWidget::OnTableHeaderContextMenu);
|
||||
|
||||
auto* const selection_model = m_table_view->selectionModel();
|
||||
connect(selection_model, &QItemSelectionModel::currentChanged, this,
|
||||
&JITWidget::OnTableCurrentChanged);
|
||||
|
||||
auto* const controls_layout = new QHBoxLayout(nullptr);
|
||||
const auto address_filter_routine = [&](QLineEdit* line_edit, const QString& placeholder_text,
|
||||
void (JitBlockProxyModel::*slot)(const QString&)) {
|
||||
line_edit->setPlaceholderText(placeholder_text);
|
||||
connect(line_edit, &QLineEdit::textChanged, m_table_proxy, slot);
|
||||
controls_layout->addWidget(line_edit);
|
||||
};
|
||||
address_filter_routine(
|
||||
new QLineEdit(nullptr), tr("Min Effective Address"),
|
||||
&JitBlockProxyModel::OnAddressTextChanged<&JitBlockProxyModel::m_em_address_min>);
|
||||
address_filter_routine(
|
||||
new QLineEdit(nullptr), tr("Max Effective Address"),
|
||||
&JitBlockProxyModel::OnAddressTextChanged<&JitBlockProxyModel::m_em_address_max>);
|
||||
address_filter_routine(
|
||||
m_pm_address_covered_line_edit = new QLineEdit(nullptr), tr("Recompiles Physical Address"),
|
||||
&JitBlockProxyModel::OnAddressTextChanged<&JitBlockProxyModel::m_pm_address_covered>);
|
||||
|
||||
auto* const symbol_name_line_edit = new QLineEdit(nullptr);
|
||||
symbol_name_line_edit->setPlaceholderText(tr("Symbol Name"));
|
||||
connect(symbol_name_line_edit, &QLineEdit::textChanged, m_table_model,
|
||||
&JitBlockTableModel::OnFilterSymbolTextChanged);
|
||||
connect(symbol_name_line_edit, &QLineEdit::textChanged, m_table_proxy,
|
||||
&JitBlockProxyModel::OnSymbolTextChanged);
|
||||
controls_layout->addWidget(symbol_name_line_edit);
|
||||
|
||||
m_toggle_profiling_button = new QPushButton(nullptr);
|
||||
m_toggle_profiling_button->setToolTip(
|
||||
tr("Toggle software JIT block profiling (will clear the JIT cache)."));
|
||||
m_toggle_profiling_button->setCheckable(true);
|
||||
connect(m_toggle_profiling_button, &QPushButton::toggled, this, &JITWidget::OnToggleProfiling);
|
||||
controls_layout->addWidget(m_toggle_profiling_button);
|
||||
|
||||
m_clear_cache_button = new QPushButton(tr("Clear Cache"), nullptr);
|
||||
connect(m_clear_cache_button, &QPushButton::clicked, this, &JITWidget::OnClearCache);
|
||||
controls_layout->addWidget(m_clear_cache_button);
|
||||
|
||||
m_wipe_profiling_button = new QPushButton(tr("Wipe Profiling"), nullptr);
|
||||
m_wipe_profiling_button->setToolTip(tr("Re-initialize software JIT block profiling data."));
|
||||
connect(m_wipe_profiling_button, &QPushButton::clicked, this, &JITWidget::OnWipeProfiling);
|
||||
controls_layout->addWidget(m_wipe_profiling_button);
|
||||
|
||||
m_disasm_splitter = new QSplitter(Qt::Horizontal, nullptr);
|
||||
const auto text_box_routine = [&](QPlainTextEdit* text_edit, const QString& placeholder_text) {
|
||||
text_edit->setWordWrapMode(QTextOption::NoWrap);
|
||||
text_edit->setPlaceholderText(placeholder_text);
|
||||
text_edit->setReadOnly(true);
|
||||
m_disasm_splitter->addWidget(text_edit);
|
||||
};
|
||||
text_box_routine(m_ppc_asm_widget = new QPlainTextEdit(nullptr), tr("PPC Instruction Coverage"));
|
||||
text_box_routine(m_host_near_asm_widget = new QPlainTextEdit(nullptr),
|
||||
tr("Host Near Code Cache"));
|
||||
text_box_routine(m_host_far_asm_widget = new QPlainTextEdit(nullptr), tr("Host Far Code Cache"));
|
||||
|
||||
m_table_splitter = new QSplitter(Qt::Vertical, nullptr);
|
||||
m_table_splitter->addWidget(m_table_view);
|
||||
m_table_splitter->addWidget(m_disasm_splitter);
|
||||
|
||||
m_status_bar = new ClickableStatusBar(nullptr);
|
||||
m_status_bar->setSizeGripEnabled(false);
|
||||
connect(m_status_bar, &ClickableStatusBar::pressed, this, &JITWidget::OnStatusBarPressed);
|
||||
|
||||
m_table_context_menu = new QMenu(this);
|
||||
m_table_context_menu->addAction(tr("View &Code"), this, &JITWidget::OnTableMenuViewCode);
|
||||
m_table_context_menu->addAction(tr("&Erase Block(s)"), this, &JITWidget::OnTableMenuEraseBlocks);
|
||||
|
||||
LoadQSettings();
|
||||
|
||||
m_column_visibility_menu = new QMenu(this);
|
||||
// These table header display names have abbreviated counterparts in JitBlockTableModel.cpp
|
||||
static constexpr std::array<const char*, Column::NumberOfColumns> headers = {
|
||||
QT_TR_NOOP("PPC Feature Flags"),
|
||||
// i18n: "Effective" means this memory address might be translated within the MMU.
|
||||
QT_TR_NOOP("Effective Address"),
|
||||
QT_TR_NOOP("Code Buffer Size"),
|
||||
// i18n: This means to say it is a count of PPC instructions recompiled more than once.
|
||||
QT_TR_NOOP("Repeat Instructions"),
|
||||
// i18n: "Near Code" refers to the near code cache of Dolphin's JITs.
|
||||
QT_TR_NOOP("Host Near Code Size"),
|
||||
// i18n: "Far Code" refers to the far code cache of Dolphin's JITs.
|
||||
QT_TR_NOOP("Host Far Code Size"),
|
||||
QT_TR_NOOP("Run Count"),
|
||||
// i18n: "Cycles" means instruction cycles.
|
||||
QT_TR_NOOP("Cycles Spent"),
|
||||
// i18n: "Cycles" means instruction cycles.
|
||||
QT_TR_NOOP("Cycles Average"),
|
||||
// i18n: "Cycles" means instruction cycles.
|
||||
QT_TR_NOOP("Cycles Percent"),
|
||||
// i18n: "ns" is an abbreviation of nanoseconds.
|
||||
QT_TR_NOOP("Time Spent (ns)"),
|
||||
// i18n: "ns" is an abbreviation of nanoseconds.
|
||||
QT_TR_NOOP("Time Average (ns)"),
|
||||
QT_TR_NOOP("Time Percent"),
|
||||
// i18n: "Symbol" means debugging symbol (its name in particular).
|
||||
QT_TR_NOOP("Symbol"),
|
||||
};
|
||||
for (int column = 0; column < Column::NumberOfColumns; ++column)
|
||||
{
|
||||
auto* const action =
|
||||
m_column_visibility_menu->addAction(tr(headers[column]), [this, column](bool enabled) {
|
||||
m_table_view->setColumnHidden(column, !enabled);
|
||||
});
|
||||
action->setChecked(!m_table_view->isColumnHidden(column));
|
||||
action->setCheckable(true);
|
||||
}
|
||||
|
||||
auto* const main_layout = new QVBoxLayout(nullptr);
|
||||
main_layout->setContentsMargins(2, 2, 2, 2);
|
||||
main_layout->setSpacing(0);
|
||||
main_layout->addLayout(controls_layout);
|
||||
main_layout->addWidget(m_table_splitter);
|
||||
main_layout->addWidget(m_status_bar);
|
||||
|
||||
auto* const main_widget = new QWidget(nullptr);
|
||||
main_widget->setLayout(main_layout);
|
||||
setWidget(main_widget);
|
||||
}
|
||||
|
||||
JITWidget::~JITWidget()
|
||||
{
|
||||
SaveQSettings();
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user