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dolphin/Source/Core/DolphinQt/Debugger/JITWidget.cpp

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// Copyright 2018 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "DolphinQt/Debugger/JITWidget.h"
#include <algorithm>
#include <optional>
#include <ranges>
#include <utility>
#include <QHBoxLayout>
#include <QHeaderView>
#include <QLineEdit>
#include <QMenu>
#include <QPlainTextEdit>
#include <QPushButton>
#include <QSignalBlocker>
#include <QSortFilterProxyModel>
#include <QSplitter>
#include <QTableView>
#include <QVBoxLayout>
#include <fmt/format.h>
#include <fmt/ostream.h>
#include "Common/CommonFuncs.h"
#include "Common/GekkoDisassembler.h"
#include "Core/Core.h"
#include "Core/PowerPC/JitCommon/JitCache.h"
#include "Core/PowerPC/JitInterface.h"
#include "Core/PowerPC/MMU.h"
#include "Core/PowerPC/PPCSymbolDB.h"
#include "Core/System.h"
#include "DolphinQt/Debugger/JitBlockTableModel.h"
#include "DolphinQt/Host.h"
#include "DolphinQt/QtUtils/ClickableStatusBar.h"
#include "DolphinQt/QtUtils/FromStdString.h"
#include "DolphinQt/QtUtils/ModalMessageBox.h"
#include "DolphinQt/Settings.h"
#include "UICommon/UICommon.h"
class JitBlockProxyModel final : public QSortFilterProxyModel
{
friend JITWidget;
public:
explicit JitBlockProxyModel(QObject* parent = nullptr);
~JitBlockProxyModel() override;
JitBlockProxyModel(const JitBlockProxyModel&) = delete;
JitBlockProxyModel(JitBlockProxyModel&&) = delete;
JitBlockProxyModel& operator=(const JitBlockProxyModel&) = delete;
JitBlockProxyModel& operator=(JitBlockProxyModel&&) = delete;
bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const override;
[[noreturn]] void setSourceModel(QAbstractItemModel* source_model) override;
void setSourceModel(JitBlockTableModel* source_model);
JitBlockTableModel* sourceModel() const;
const JitBlock& GetJitBlock(const QModelIndex& index);
// Always connected slots (external signals)
void OnSymbolTextChanged(const QString& text);
template <std::optional<u32> JitBlockProxyModel::*member>
void OnAddressTextChanged(const QString& text);
private:
std::optional<u32> m_em_address_min, m_em_address_max, m_pm_address_covered;
QString m_symbol_name = {};
};
const JitBlock& JitBlockProxyModel::GetJitBlock(const QModelIndex& index)
{
return sourceModel()->GetJitBlock(mapToSource(index));
}
void JitBlockProxyModel::OnSymbolTextChanged(const QString& text)
{
m_symbol_name = text;
invalidateRowsFilter();
}
template <std::optional<u32> JitBlockProxyModel::*member>
void JitBlockProxyModel::OnAddressTextChanged(const QString& text)
{
bool ok = false;
if (const u32 value = text.toUInt(&ok, 16); ok)
this->*member = value;
else
this->*member = std::nullopt;
invalidateRowsFilter();
}
bool JitBlockProxyModel::filterAcceptsRow(int source_row, const QModelIndex& source_parent) const
{
if (source_parent.isValid()) [[unlikely]]
return false;
if (!m_symbol_name.isEmpty())
{
if (const QVariant& symbol_name_v = *sourceModel()->GetSymbolList()[source_row];
!symbol_name_v.isValid() || !static_cast<const QString*>(symbol_name_v.data())
->contains(m_symbol_name, Qt::CaseInsensitive))
{
return false;
}
}
const JitBlock& block = sourceModel()->GetJitBlockRefs()[source_row];
if (m_em_address_min.has_value())
{
if (block.effectiveAddress < m_em_address_min.value())
return false;
}
if (m_em_address_max.has_value())
{
if (block.effectiveAddress > m_em_address_max.value())
return false;
}
if (m_pm_address_covered.has_value())
{
if (!block.physical_addresses.contains(m_pm_address_covered.value()))
return false;
}
return true;
}
// Virtual setSourceModel is forbidden for type-safety reasons.
void JitBlockProxyModel::setSourceModel(QAbstractItemModel* source_model)
{
Crash();
}
void JitBlockProxyModel::setSourceModel(JitBlockTableModel* source_model)
{
QSortFilterProxyModel::setSourceModel(source_model);
}
JitBlockTableModel* JitBlockProxyModel::sourceModel() const
{
return static_cast<JitBlockTableModel*>(QSortFilterProxyModel::sourceModel());
}
JitBlockProxyModel::JitBlockProxyModel(QObject* parent) : QSortFilterProxyModel(parent)
{
}
JitBlockProxyModel::~JitBlockProxyModel() = default;
void JITWidget::UpdateProfilingButton()
{
const QSignalBlocker blocker(m_toggle_profiling_button);
const bool enabled = Config::Get(Config::MAIN_DEBUG_JIT_ENABLE_PROFILING);
m_toggle_profiling_button->setText(enabled ? tr("Stop Profiling") : tr("Start Profiling"));
m_toggle_profiling_button->setChecked(enabled);
}
void JITWidget::UpdateOtherButtons(Core::State state)
{
const bool jit_exists = m_system.GetJitInterface().GetCore() != nullptr;
m_clear_cache_button->setEnabled(jit_exists);
m_wipe_profiling_button->setEnabled(jit_exists);
}
void JITWidget::UpdateDebugFont(const QFont& font)
{
m_table_view->setFont(font);
m_ppc_asm_widget->setFont(font);
m_host_near_asm_widget->setFont(font);
m_host_far_asm_widget->setFont(font);
}
void JITWidget::ClearDisassembly()
{
m_ppc_asm_widget->clear();
m_host_near_asm_widget->clear();
m_host_far_asm_widget->clear();
m_status_bar->clearMessage();
}
void JITWidget::ShowFreeMemoryStatus()
{
const std::vector memory_stats = m_system.GetJitInterface().GetMemoryStats();
QString message = tr("Free memory:");
for (const auto& [name, stats] : memory_stats)
{
const auto& [free_size, fragmentation_ratio] = stats;
// i18n: Of each memory region, %1 is its remaining size displayed in an appropriate scale
// of bytes (e.g. MiB), %2 is its untranslated name, and %3 is its fragmentation percentage.
message.append(tr(" %1 %2 (%3% fragmented)")
.arg(QString::fromStdString(UICommon::FormatSize(free_size, 2)))
.arg(QtUtils::FromStdString(name))
.arg(fragmentation_ratio * 100.0, 0, 'f', 2));
}
m_status_bar->showMessage(message);
}
void JITWidget::UpdateContent(Core::State state)
{
ClearDisassembly();
if (state == Core::State::Paused)
ShowFreeMemoryStatus();
}
static void DisassembleCodeBuffer(const JitBlock& block, PPCSymbolDB& ppc_symbol_db,
std::ostream& stream)
{
// Instructions are 4 byte aligned, so next_address = 1 will never produce a false-negative.
for (u32 next_address = 1; const auto& [address, inst] : block.original_buffer)
{
if (address != next_address)
{
stream << ppc_symbol_db.GetDescription(address) << '\n';
next_address = address;
}
fmt::print(stream, "0x{:08x}\t{}\n", address,
Common::GekkoDisassembler::Disassemble(inst.hex, address));
next_address += sizeof(UGeckoInstruction);
}
}
void JITWidget::CrossDisassemble(const JitBlock& block)
{
// TODO C++20: std::ostringstream::view() + QtUtils::FromStdString + std::ostream::seekp(0) would
// save a lot of wasted allocation here, but compiler support for the first thing isn't here yet.
std::ostringstream stream;
DisassembleCodeBuffer(block, m_system.GetPPCSymbolDB(), stream);
m_ppc_asm_widget->setPlainText(QString::fromStdString(std::move(stream).str()));
auto& jit_interface = m_system.GetJitInterface();
const auto host_near_instruction_count = jit_interface.DisassembleNearCode(block, stream);
m_host_near_asm_widget->setPlainText(QString::fromStdString(std::move(stream).str()));
const auto host_far_instruction_count = jit_interface.DisassembleFarCode(block, stream);
m_host_far_asm_widget->setPlainText(QString::fromStdString(std::move(stream).str()));
// i18n: "near" and "far" refer to the near code cache and far code cache of Dolphin's JITs.
// %1 and %2 are instruction counts from the near and far code caches, respectively. %3 is a
// percentage calculated from how inefficient (in other words, "blown-up") a given JIT block's
// recompilation was when considering the host instruction count vs the PPC instruction count.
m_status_bar->showMessage(tr("Host instruction count: %1 near %2 far (%3% blowup)")
.arg(host_near_instruction_count)
.arg(host_far_instruction_count)
.arg(static_cast<double>(100 * (host_near_instruction_count +
host_far_instruction_count)) /
block.originalSize -
100.0,
0, 'f', 2));
}
void JITWidget::CrossDisassemble(const QModelIndex& index)
{
if (index.isValid())
{
CrossDisassemble(m_table_proxy->GetJitBlock(index));
return;
}
UpdateContent(Core::GetState(m_system));
}
void JITWidget::CrossDisassemble()
{
CrossDisassemble(m_table_view->currentIndex());
}
void JITWidget::TableEraseBlocks()
{
auto* const selection_model = m_table_view->selectionModel();
QModelIndexList index_list = selection_model->selectedRows();
selection_model->clear(); // Side effect: currentChanged will be emitted (this is intended).
std::ranges::transform(index_list, index_list.begin(), [this](const QModelIndex& index) {
return m_table_proxy->mapToSource(index);
});
std::ranges::sort(index_list, std::less{}); // QModelIndex is incompatible with std::ranges::less
for (const QModelIndex& index : std::ranges::reverse_view{index_list})
{
if (!index.isValid())
continue;
m_table_model->removeRow(index.row());
}
}
void JITWidget::LoadQSettings()
{
auto& settings = Settings::GetQSettings();
restoreGeometry(settings.value(QStringLiteral("jitwidget/geometry")).toByteArray());
setHidden(!Settings::Instance().IsJITVisible() || !Settings::Instance().IsDebugModeEnabled());
// macOS: setFloating() needs to be after setHidden() for proper window presentation
// according to Settings
setFloating(settings.value(QStringLiteral("jitwidget/floating")).toBool());
m_table_view->horizontalHeader()->restoreState(
settings.value(QStringLiteral("jitwidget/tableheader/state")).toByteArray());
m_table_splitter->restoreState(
settings.value(QStringLiteral("jitwidget/tablesplitter")).toByteArray());
m_disasm_splitter->restoreState(
settings.value(QStringLiteral("jitwidget/disasmsplitter")).toByteArray());
}
void JITWidget::SaveQSettings() const
{
auto& settings = Settings::GetQSettings();
settings.setValue(QStringLiteral("jitwidget/geometry"), saveGeometry());
settings.setValue(QStringLiteral("jitwidget/floating"), isFloating());
settings.setValue(QStringLiteral("jitwidget/tableheader/state"),
m_table_view->horizontalHeader()->saveState());
settings.setValue(QStringLiteral("jitwidget/tablesplitter"), m_table_splitter->saveState());
settings.setValue(QStringLiteral("jitwidget/disasmsplitter"), m_disasm_splitter->saveState());
}
void JITWidget::ConnectSlots()
{
auto* const host = Host::GetInstance();
connect(host, &Host::JitCacheCleared, this, &JITWidget::OnJitCacheCleared);
connect(host, &Host::UpdateDisasmDialog, this, &JITWidget::OnUpdateDisasmDialog);
connect(host, &Host::PPCSymbolsChanged, this, &JITWidget::OnPPCSymbolsUpdated);
connect(host, &Host::PPCBreakpointsChanged, this, &JITWidget::OnPPCBreakpointsChanged);
auto* const settings = &Settings::Instance();
connect(settings, &Settings::ConfigChanged, this, &JITWidget::OnConfigChanged);
connect(settings, &Settings::DebugFontChanged, this, &JITWidget::OnDebugFontChanged);
connect(settings, &Settings::EmulationStateChanged, this, &JITWidget::OnEmulationStateChanged);
}
void JITWidget::DisconnectSlots()
{
auto* const host = Host::GetInstance();
disconnect(host, &Host::JitCacheCleared, this, &JITWidget::OnJitCacheCleared);
disconnect(host, &Host::UpdateDisasmDialog, this, &JITWidget::OnUpdateDisasmDialog);
disconnect(host, &Host::PPCSymbolsChanged, this, &JITWidget::OnPPCSymbolsUpdated);
disconnect(host, &Host::PPCBreakpointsChanged, this, &JITWidget::OnPPCBreakpointsChanged);
auto* const settings = &Settings::Instance();
disconnect(settings, &Settings::ConfigChanged, this, &JITWidget::OnConfigChanged);
disconnect(settings, &Settings::DebugFontChanged, this, &JITWidget::OnDebugFontChanged);
disconnect(settings, &Settings::EmulationStateChanged, this, &JITWidget::OnEmulationStateChanged);
}
void JITWidget::Show()
{
ConnectSlots();
// Handle every slot that may have missed a signal while this widget was hidden.
// OnJitCacheCleared() can be skipped.
// 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();
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::OnVisibilityToggled(bool visible)
{
setHidden(!visible);
}
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_column_visibility_menu->exec(m_table_view->viewport()->mapToGlobal(pos));
return;
}
m_table_context_menu->exec(m_table_view->viewport()->mapToGlobal(pos));
}
void JITWidget::OnTableHeaderContextMenu(const QPoint& pos)
{
m_column_visibility_menu->exec(m_table_view->horizontalHeader()->mapToGlobal(pos));
}
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);
}
void JITWidget::OnTableMenuEraseBlocks()
{
TableEraseBlocks(); // Side effect: currentChanged will be emitted (this is intended).
// Because currentChanged has been emitted, OnTableCurrentChanged has already handled the rest.
}
void JITWidget::OnStatusBarPressed()
{
if (Core::GetState(m_system) == Core::State::Paused)
ShowFreeMemoryStatus();
}
void JITWidget::OnJitCacheCleared()
{
if (Core::GetState(m_system) != Core::State::Paused)
return;
ClearDisassembly();
ShowFreeMemoryStatus();
}
void JITWidget::OnUpdateDisasmDialog()
{
if (Core::GetState(m_system) != Core::State::Paused)
return;
CrossDisassemble();
}
void JITWidget::OnPPCSymbolsUpdated()
{
if (Core::GetState(m_system) != Core::State::Paused)
return;
CrossDisassemble();
}
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.
}
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*)
{
Settings::Instance().SetJITVisible(false);
}
void JITWidget::showEvent(QShowEvent*)
{
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();
}
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