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-rw-r--r--src/citra_qt/debugger/disassembler.cpp134
1 files changed, 70 insertions, 64 deletions
diff --git a/src/citra_qt/debugger/disassembler.cpp b/src/citra_qt/debugger/disassembler.cpp
index d4f72809d..b523fe9a7 100644
--- a/src/citra_qt/debugger/disassembler.cpp
+++ b/src/citra_qt/debugger/disassembler.cpp
@@ -5,20 +5,21 @@
#include <QShortcut>
#include "citra_qt/bootmanager.h"
-#include "citra_qt/hotkeys.h"
#include "citra_qt/debugger/disassembler.h"
+#include "citra_qt/hotkeys.h"
#include "citra_qt/util/util.h"
#include "common/break_points.h"
#include "common/symbols.h"
-#include "core/core.h"
-#include "core/memory.h"
#include "core/arm/arm_interface.h"
#include "core/arm/disassembler/arm_disasm.h"
+#include "core/core.h"
+#include "core/memory.h"
-DisassemblerModel::DisassemblerModel(QObject* parent) :
- QAbstractListModel(parent), base_address(0), code_size(0), program_counter(0), selection(QModelIndex()) {
+DisassemblerModel::DisassemblerModel(QObject* parent)
+ : QAbstractListModel(parent), base_address(0), code_size(0), program_counter(0),
+ selection(QModelIndex()) {
}
int DisassemblerModel::columnCount(const QModelIndex& parent) const {
@@ -31,62 +32,60 @@ int DisassemblerModel::rowCount(const QModelIndex& parent) const {
QVariant DisassemblerModel::data(const QModelIndex& index, int role) const {
switch (role) {
- case Qt::DisplayRole:
- {
- u32 address = base_address + index.row() * 4;
- u32 instr = Memory::Read32(address);
- std::string disassembly = ARM_Disasm::Disassemble(address, instr);
-
- if (index.column() == 0) {
- return QString("0x%1").arg((uint)(address), 8, 16, QLatin1Char('0'));
- } else if (index.column() == 1) {
- return QString::fromStdString(disassembly);
- } else if (index.column() == 2) {
- if(Symbols::HasSymbol(address)) {
- TSymbol symbol = Symbols::GetSymbol(address);
- return QString("%1 - Size:%2").arg(QString::fromStdString(symbol.name))
- .arg(symbol.size / 4); // divide by 4 to get instruction count
- } else if (ARM_Disasm::Decode(instr) == OP_BL) {
- u32 offset = instr & 0xFFFFFF;
-
- // Sign-extend the 24-bit offset
- if ((offset >> 23) & 1)
- offset |= 0xFF000000;
-
- // Pre-compute the left-shift and the prefetch offset
- offset <<= 2;
- offset += 8;
-
- TSymbol symbol = Symbols::GetSymbol(address + offset);
- return QString(" --> %1").arg(QString::fromStdString(symbol.name));
- }
+ case Qt::DisplayRole: {
+ u32 address = base_address + index.row() * 4;
+ u32 instr = Memory::Read32(address);
+ std::string disassembly = ARM_Disasm::Disassemble(address, instr);
+
+ if (index.column() == 0) {
+ return QString("0x%1").arg((uint)(address), 8, 16, QLatin1Char('0'));
+ } else if (index.column() == 1) {
+ return QString::fromStdString(disassembly);
+ } else if (index.column() == 2) {
+ if (Symbols::HasSymbol(address)) {
+ TSymbol symbol = Symbols::GetSymbol(address);
+ return QString("%1 - Size:%2")
+ .arg(QString::fromStdString(symbol.name))
+ .arg(symbol.size / 4); // divide by 4 to get instruction count
+ } else if (ARM_Disasm::Decode(instr) == OP_BL) {
+ u32 offset = instr & 0xFFFFFF;
+
+ // Sign-extend the 24-bit offset
+ if ((offset >> 23) & 1)
+ offset |= 0xFF000000;
+
+ // Pre-compute the left-shift and the prefetch offset
+ offset <<= 2;
+ offset += 8;
+
+ TSymbol symbol = Symbols::GetSymbol(address + offset);
+ return QString(" --> %1").arg(QString::fromStdString(symbol.name));
}
-
- break;
}
- case Qt::BackgroundRole:
- {
- unsigned int address = base_address + 4 * index.row();
+ break;
+ }
- if (breakpoints.IsAddressBreakPoint(address))
- return QBrush(QColor(0xFF, 0xC0, 0xC0));
- else if (address == program_counter)
- return QBrush(QColor(0xC0, 0xC0, 0xFF));
+ case Qt::BackgroundRole: {
+ unsigned int address = base_address + 4 * index.row();
- break;
- }
+ if (breakpoints.IsAddressBreakPoint(address))
+ return QBrush(QColor(0xFF, 0xC0, 0xC0));
+ else if (address == program_counter)
+ return QBrush(QColor(0xC0, 0xC0, 0xFF));
- case Qt::FontRole:
- {
- if (index.column() == 0 || index.column() == 1) { // 2 is the symbols column
- return GetMonospaceFont();
- }
- break;
+ break;
+ }
+
+ case Qt::FontRole: {
+ if (index.column() == 0 || index.column() == 1) { // 2 is the symbols column
+ return GetMonospaceFont();
}
+ break;
+ }
- default:
- break;
+ default:
+ break;
}
return QVariant();
@@ -103,7 +102,7 @@ const BreakPoints& DisassemblerModel::GetBreakPoints() const {
void DisassemblerModel::ParseFromAddress(unsigned int address) {
// NOTE: A too large value causes lagging when scrolling the disassembly
- const unsigned int chunk_size = 1000*500;
+ const unsigned int chunk_size = 1000 * 500;
// If we haven't loaded anything yet, initialize base address to the parameter address
if (code_size == 0)
@@ -165,23 +164,26 @@ void DisassemblerModel::SetNextInstruction(unsigned int address) {
emit dataChanged(prev_index, prev_index);
}
-DisassemblerWidget::DisassemblerWidget(QWidget* parent, EmuThread* emu_thread) :
- QDockWidget(parent), base_addr(0), emu_thread(emu_thread) {
+DisassemblerWidget::DisassemblerWidget(QWidget* parent, EmuThread* emu_thread)
+ : QDockWidget(parent), base_addr(0), emu_thread(emu_thread) {
disasm_ui.setupUi(this);
RegisterHotkey("Disassembler", "Start/Stop", QKeySequence(Qt::Key_F5), Qt::ApplicationShortcut);
RegisterHotkey("Disassembler", "Step", QKeySequence(Qt::Key_F10), Qt::ApplicationShortcut);
RegisterHotkey("Disassembler", "Step into", QKeySequence(Qt::Key_F11), Qt::ApplicationShortcut);
- RegisterHotkey("Disassembler", "Set Breakpoint", QKeySequence(Qt::Key_F9), Qt::ApplicationShortcut);
+ RegisterHotkey("Disassembler", "Set Breakpoint", QKeySequence(Qt::Key_F9),
+ Qt::ApplicationShortcut);
connect(disasm_ui.button_step, SIGNAL(clicked()), this, SLOT(OnStep()));
connect(disasm_ui.button_pause, SIGNAL(clicked()), this, SLOT(OnPause()));
connect(disasm_ui.button_continue, SIGNAL(clicked()), this, SLOT(OnContinue()));
- connect(GetHotkey("Disassembler", "Start/Stop", this), SIGNAL(activated()), this, SLOT(OnToggleStartStop()));
+ connect(GetHotkey("Disassembler", "Start/Stop", this), SIGNAL(activated()), this,
+ SLOT(OnToggleStartStop()));
connect(GetHotkey("Disassembler", "Step", this), SIGNAL(activated()), this, SLOT(OnStep()));
- connect(GetHotkey("Disassembler", "Step into", this), SIGNAL(activated()), this, SLOT(OnStepInto()));
+ connect(GetHotkey("Disassembler", "Step into", this), SIGNAL(activated()), this,
+ SLOT(OnStepInto()));
setEnabled(false);
}
@@ -195,7 +197,8 @@ void DisassemblerWidget::Init() {
QModelIndex model_index = model->IndexFromAbsoluteAddress(Core::g_app_core->GetPC());
disasm_ui.treeView->scrollTo(model_index);
- disasm_ui.treeView->selectionModel()->setCurrentIndex(model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
+ disasm_ui.treeView->selectionModel()->setCurrentIndex(
+ model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
}
void DisassemblerWidget::OnContinue() {
@@ -234,7 +237,8 @@ void DisassemblerWidget::OnDebugModeEntered() {
QModelIndex model_index = model->IndexFromAbsoluteAddress(next_instr);
disasm_ui.treeView->scrollTo(model_index);
- disasm_ui.treeView->selectionModel()->setCurrentIndex(model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
+ disasm_ui.treeView->selectionModel()->setCurrentIndex(
+ model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
}
void DisassemblerWidget::OnDebugModeLeft() {
@@ -254,10 +258,12 @@ void DisassemblerWidget::OnEmulationStarting(EmuThread* emu_thread) {
model = new DisassemblerModel(this);
disasm_ui.treeView->setModel(model);
- connect(disasm_ui.treeView->selectionModel(), SIGNAL(currentChanged(const QModelIndex&, const QModelIndex&)),
- model, SLOT(OnSelectionChanged(const QModelIndex&)));
+ connect(disasm_ui.treeView->selectionModel(),
+ SIGNAL(currentChanged(const QModelIndex&, const QModelIndex&)), model,
+ SLOT(OnSelectionChanged(const QModelIndex&)));
connect(disasm_ui.button_breakpoint, SIGNAL(clicked()), model, SLOT(OnSetOrUnsetBreakpoint()));
- connect(GetHotkey("Disassembler", "Set Breakpoint", this), SIGNAL(activated()), model, SLOT(OnSetOrUnsetBreakpoint()));
+ connect(GetHotkey("Disassembler", "Set Breakpoint", this), SIGNAL(activated()), model,
+ SLOT(OnSetOrUnsetBreakpoint()));
Init();
setEnabled(true);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 12:27:21 +0200