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UI/debugger changes

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This commit is contained in:
Mathieu Vaillancourt 2014-04-18 18:30:53 -04:00
parent 958bca606e
commit e5f09b8be6
19 changed files with 285 additions and 233 deletions
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66
src/citra_qt/debugger/callstack.cpp Normal file
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#include <QStandardItemModel>
#include "callstack.hxx"
#include "core/core.h"
#include "core/arm/arm_interface.h"
#include "core/mem_map.h"
#include "common/symbols.h"
#include "core/arm/disassembler/arm_disasm.h"
CallstackWidget::CallstackWidget(QWidget* parent): QDockWidget(parent)
{
ui.setupUi(this);
callstack_model = new QStandardItemModel(this);
callstack_model->setColumnCount(4);
callstack_model->setHeaderData(0, Qt::Horizontal, "Stack pointer");
callstack_model->setHeaderData(2, Qt::Horizontal, "Return address");
callstack_model->setHeaderData(1, Qt::Horizontal, "Call address");
callstack_model->setHeaderData(3, Qt::Horizontal, "Function");
ui.treeView->setModel(callstack_model);
}
void CallstackWidget::OnCPUStepped()
{
ARM_Disasm* disasm = new ARM_Disasm();
ARM_Interface* app_core = Core::g_app_core;
u32 sp = app_core->GetReg(13); //stack pointer
u32 addr, ret_addr, call_addr, func_addr;
int counter = 0;
for (int addr = 0x10000000; addr >= sp; addr -= 4)
{
ret_addr = Memory::Read32(addr);
call_addr = ret_addr - 4; //get call address???
/* TODO (mattvail) clean me, move to debugger interface */
u32 insn = Memory::Read32(call_addr);
if (disasm->decode(insn) == OP_BL)
{
std::string name;
// ripped from disasm
uint8_t cond = (insn >> 28) & 0xf;
uint32_t i_offset = insn & 0xffffff;
// Sign-extend the 24-bit offset
if ((i_offset >> 23) & 1)
i_offset |= 0xff000000;
// Pre-compute the left-shift and the prefetch offset
i_offset <<= 2;
i_offset += 8;
func_addr = call_addr + i_offset;
callstack_model->setItem(counter, 0, new QStandardItem(QString("0x%1").arg(addr, 8, 16, QLatin1Char('0'))));
callstack_model->setItem(counter, 1, new QStandardItem(QString("0x%1").arg(ret_addr, 8, 16, QLatin1Char('0'))));
callstack_model->setItem(counter, 2, new QStandardItem(QString("0x%1").arg(call_addr, 8, 16, QLatin1Char('0'))));
name = Symbols::HasSymbol(func_addr) ? Symbols::GetSymbol(func_addr).name : "unknown";
callstack_model->setItem(counter, 3, new QStandardItem(QString("%1_%2").arg(QString::fromStdString(name))
.arg(QString("0x%1").arg(func_addr, 8, 16, QLatin1Char('0')))));
counter++;
}
}
}

19
src/citra_qt/debugger/callstack.hxx Normal file
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#include <QDockWidget>
#include "../ui_callstack.h"
class QStandardItemModel;
class CallstackWidget : public QDockWidget
{
Q_OBJECT
public:
CallstackWidget(QWidget* parent = 0);
public slots:
void OnCPUStepped();
private:
Ui::CallStack ui;
QStandardItemModel* callstack_model;
};

36
src/citra_qt/debugger/callstack.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>CallStack</class>
<widget class="QDockWidget" name="CallStack">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>400</width>
<height>300</height>
</rect>
</property>
<property name="windowTitle">
<string>Call stack</string>
</property>
<widget class="QWidget" name="dockWidgetContents">
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QTreeView" name="treeView">
<property name="alternatingRowColors">
<bool>true</bool>
</property>
<property name="rootIsDecorated">
<bool>false</bool>
</property>
<property name="itemsExpandable">
<bool>false</bool>
</property>
</widget>
</item>
</layout>
</widget>
</widget>
<resources/>
<connections/>
</ui>

161
src/citra_qt/debugger/disassembler.cpp Normal file
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#include <QtGui>
#include "disassembler.hxx"
#include "../bootmanager.hxx"
#include "../hotkeys.hxx"
#include "common/common.h"
#include "core/mem_map.h"
#include "core/core.h"
#include "common/break_points.h"
#include "common/symbols.h"
#include "core/arm/interpreter/armdefs.h"
#include "core/arm/disassembler/arm_disasm.h"
DisassemblerWidget::DisassemblerWidget(QWidget* parent, EmuThread& emu_thread) : QDockWidget(parent), base_addr(0), emu_thread(emu_thread)
{
disasm_ui.setupUi(this);
breakpoints = new BreakPoints();
model = new QStandardItemModel(this);
model->setColumnCount(3);
disasm_ui.treeView->setModel(model);
disasm_ui.tableView->setModel(model);
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);
connect(disasm_ui.button_breakpoint, SIGNAL(clicked()), this, SLOT(OnSetBreakpoint()));
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", "Step", this), SIGNAL(activated()), this, SLOT(OnStep()));
connect(GetHotkey("Disassembler", "Step into", this), SIGNAL(activated()), this, SLOT(OnStepInto()));
connect(GetHotkey("Disassembler", "Set Breakpoint", this), SIGNAL(activated()), this, SLOT(OnSetBreakpoint()));
}
void DisassemblerWidget::Init()
{
ARM_Disasm* disasm = new ARM_Disasm();
base_addr = Core::g_app_core->GetPC();
unsigned int curInstAddr = base_addr;
char result[255];
for (int i = 0; i < 10000; i++) // fixed for now
{
disasm->disasm(curInstAddr, Memory::Read32(curInstAddr), result);
model->setItem(i, 0, new QStandardItem(QString("0x%1").arg((uint)(curInstAddr), 8, 16, QLatin1Char('0'))));
model->setItem(i, 1, new QStandardItem(QString(result)));
if (Symbols::HasSymbol(curInstAddr))
{
TSymbol symbol = Symbols::GetSymbol(curInstAddr);
model->setItem(i, 2, new QStandardItem(QString("%1 - Size:%2").arg(QString::fromStdString(symbol.name))
.arg(symbol.size / 4))); // divide by 4 to get instruction count
}
curInstAddr += 4;
}
disasm_ui.treeView->resizeColumnToContents(0);
disasm_ui.treeView->resizeColumnToContents(1);
disasm_ui.treeView->resizeColumnToContents(2);
disasm_ui.tableView->resizeColumnToContents(0);
disasm_ui.tableView->resizeColumnToContents(1);
disasm_ui.tableView->resizeColumnToContents(2);
QModelIndex model_index = model->index(0, 0);
disasm_ui.treeView->scrollTo(model_index);
disasm_ui.treeView->selectionModel()->setCurrentIndex(model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
disasm_ui.tableView->scrollTo(model_index);
disasm_ui.tableView->selectionModel()->setCurrentIndex(model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
}
void DisassemblerWidget::OnSetBreakpoint()
{
int selected_row = SelectedRow();
if (selected_row == -1)
return;
u32 address = base_addr + (selected_row * 4);
if (breakpoints->IsAddressBreakPoint(address))
{
breakpoints->Remove(address);
model->item(selected_row, 0)->setBackground(QBrush());
model->item(selected_row, 1)->setBackground(QBrush());
}
else
{
breakpoints->Add(address);
model->item(selected_row, 0)->setBackground(QBrush(QColor(0xFF, 0x99, 0x99)));
model->item(selected_row, 1)->setBackground(QBrush(QColor(0xFF, 0x99, 0x99)));
}
}
void DisassemblerWidget::OnContinue()
{
emu_thread.SetCpuRunning(true);
}
void DisassemblerWidget::OnStep()
{
OnStepInto(); // change later
}
void DisassemblerWidget::OnStepInto()
{
emu_thread.SetCpuRunning(false);
emu_thread.ExecStep();
}
void DisassemblerWidget::OnPause()
{
emu_thread.SetCpuRunning(false);
}
void DisassemblerWidget::OnToggleStartStop()
{
emu_thread.SetCpuRunning(!emu_thread.IsCpuRunning());
}
void DisassemblerWidget::OnCPUStepped()
{
ARMword next_instr = Core::g_app_core->GetPC();
if (breakpoints->IsAddressBreakPoint(next_instr))
{
emu_thread.SetCpuRunning(false);
}
unsigned int index = (next_instr - base_addr) / 4;
QModelIndex model_index = model->index(index, 0);
disasm_ui.treeView->scrollTo(model_index);
disasm_ui.treeView->selectionModel()->setCurrentIndex(model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
disasm_ui.tableView->scrollTo(model_index);
disasm_ui.tableView->selectionModel()->setCurrentIndex(model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
disasm_ui.tableView->selectionModel()->select(model_index, QItemSelectionModel::SelectCurrent | QItemSelectionModel::Rows);
}
int DisassemblerWidget::SelectedRow()
{
QModelIndex index = disasm_ui.treeView->selectionModel()->currentIndex();
if (!index.isValid())
return -1;
return model->itemFromIndex(disasm_ui.treeView->selectionModel()->currentIndex())->row();
}
/*
void DisassemblerWidget::paintEvent()
{
QPainter painter(this);
painter.drawRect(10, 10, 50, 50);
}
*/

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src/citra_qt/debugger/disassembler.hxx Normal file
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#include <QDockWidget>
#include "../ui_disassembler.h"
#include "common/common.h"
#include "common/break_points.h"
class QAction;
class QStandardItemModel;
class EmuThread;
class DisassemblerWidget : public QDockWidget
{
Q_OBJECT
public:
DisassemblerWidget(QWidget* parent, EmuThread& emu_thread);
void Init();
public slots:
void OnSetBreakpoint();
void OnContinue();
void OnStep();
void OnStepInto();
void OnPause();
void OnToggleStartStop();
void OnCPUStepped();
private:
// returns -1 if no row is selected
int SelectedRow();
Ui::DockWidget disasm_ui;
QStandardItemModel* model;
u32 base_addr;
BreakPoints* breakpoints;
EmuThread& emu_thread;
};

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src/citra_qt/debugger/disassembler.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>DockWidget</class>
<widget class="QDockWidget" name="DockWidget">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>430</width>
<height>401</height>
</rect>
</property>
<property name="windowTitle">
<string>Disassembly</string>
</property>
<widget class="QWidget" name="dockWidgetContents">
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QPushButton" name="button_step">
<property name="text">
<string>Step</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="button_pause">
<property name="text">
<string>Pause</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="button_continue">
<property name="text">
<string>Continue</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="pushButton">
<property name="text">
<string>Step Into</string>
</property>
</widget>
</item>
<item>
<widget class="QPushButton" name="button_breakpoint">
<property name="text">
<string>Set Breakpoint</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QTreeView" name="treeView">
<property name="alternatingRowColors">
<bool>true</bool>
</property>
<property name="indentation">
<number>20</number>
</property>
<property name="rootIsDecorated">
<bool>false</bool>
</property>
<attribute name="headerVisible">
<bool>false</bool>
</attribute>
</widget>
</item>
<item>
<widget class="QTableView" name="tableView">
<property name="alternatingRowColors">
<bool>true</bool>
</property>
<attribute name="headerVisible">
<bool>false</bool>
</attribute>
</widget>
</item>
</layout>
</widget>
</widget>
<resources/>
<connections/>
</ui>

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src/citra_qt/debugger/ramview.cpp Normal file
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#include "ramview.hxx"
#include "common/common.h"
#include "core/mem_map.h"
GRamView::GRamView(QWidget* parent) : QHexEdit(parent)
{
}
void GRamView::OnCPUStepped()
{
// TODO: QHexEdit doesn't show vertical scroll bars for > 10MB data streams...
//setData(QByteArray((const char*)Mem_RAM,sizeof(Mem_RAM)/8));
}

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src/citra_qt/debugger/ramview.hxx Normal file
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#include "qhexedit.h"
class GRamView : public QHexEdit
{
Q_OBJECT
public:
GRamView(QWidget* parent = NULL);
public slots:
void OnCPUStepped();
};

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src/citra_qt/debugger/registers.cpp Normal file
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#include "registers.hxx"
#include "core/core.h"
#include "core/arm/arm_interface.h"
RegistersWidget::RegistersWidget(QWidget* parent) : QDockWidget(parent)
{
cpu_regs_ui.setupUi(this);
tree = cpu_regs_ui.treeWidget;
tree->addTopLevelItem(registers = new QTreeWidgetItem(QStringList("Registers")));
tree->addTopLevelItem(CSPR = new QTreeWidgetItem(QStringList("CSPR")));
registers->setExpanded(true);
CSPR->setExpanded(true);
for (int i = 0; i < 16; ++i)
{
QTreeWidgetItem* child = new QTreeWidgetItem(QStringList(QString("R[%1]").arg(i, 2, 10, QLatin1Char('0'))));
registers->addChild(child);
}
CSPR->addChild(new QTreeWidgetItem(QStringList("M")));
CSPR->addChild(new QTreeWidgetItem(QStringList("T")));
CSPR->addChild(new QTreeWidgetItem(QStringList("F")));
CSPR->addChild(new QTreeWidgetItem(QStringList("I")));
CSPR->addChild(new QTreeWidgetItem(QStringList("A")));
CSPR->addChild(new QTreeWidgetItem(QStringList("E")));
CSPR->addChild(new QTreeWidgetItem(QStringList("IT")));
CSPR->addChild(new QTreeWidgetItem(QStringList("GE")));
CSPR->addChild(new QTreeWidgetItem(QStringList("DNM")));
CSPR->addChild(new QTreeWidgetItem(QStringList("J")));
CSPR->addChild(new QTreeWidgetItem(QStringList("Q")));
CSPR->addChild(new QTreeWidgetItem(QStringList("V")));
CSPR->addChild(new QTreeWidgetItem(QStringList("C")));
CSPR->addChild(new QTreeWidgetItem(QStringList("Z")));
CSPR->addChild(new QTreeWidgetItem(QStringList("N")));
}
void RegistersWidget::OnCPUStepped()
{
ARM_Interface* app_core = Core::g_app_core;
for (int i = 0; i < 16; ++i)
registers->child(i)->setText(1, QString("0x%1").arg(app_core->GetReg(i), 8, 16, QLatin1Char('0')));
CSPR->setText(1, QString("0x%1").arg(app_core->GetCPSR(), 8, 16, QLatin1Char('0')));
CSPR->child(0)->setText(1, QString("b%1").arg(app_core->GetCPSR() & 0x1F, 5, 2, QLatin1Char('0'))); // M - Mode
CSPR->child(1)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 5) & 0x1)); // T - State
CSPR->child(2)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 6) & 0x1)); // F - FIQ disable
CSPR->child(3)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 7) & 0x1)); // I - IRQ disable
CSPR->child(4)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 8) & 0x1)); // A - Imprecise abort
CSPR->child(5)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 9) & 0x1)); // E - Data endianess
CSPR->child(6)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 10) & 0x3F)); // IT - If-Then state (DNM)
CSPR->child(7)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 16) & 0xF)); // GE - Greater-than-or-Equal
CSPR->child(8)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 20) & 0xF)); // DNM - Do not modify
CSPR->child(9)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 24) & 0x1)); // J - Java state
CSPR->child(10)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 27) & 0x1)); // Q - Sticky overflow
CSPR->child(11)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 28) & 0x1)); // V - Overflow
CSPR->child(12)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 29) & 0x1)); // C - Carry/Borrow/Extend
CSPR->child(13)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 30) & 0x1)); // Z - Zero
CSPR->child(14)->setText(1, QString("%1").arg((app_core->GetCPSR() >> 31) & 0x1)); // N - Negative/Less than
}

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src/citra_qt/debugger/registers.hxx Normal file
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#include "../ui_registers.h"
#include <QDockWidget>
#include <QTreeWidgetItem>
class QTreeWidget;
class RegistersWidget : public QDockWidget
{
Q_OBJECT
public:
RegistersWidget(QWidget* parent = NULL);
public slots:
void OnCPUStepped();
private:
Ui::ARMRegisters cpu_regs_ui;
QTreeWidget* tree;
QTreeWidgetItem* registers;
QTreeWidgetItem* CSPR;
};

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src/citra_qt/debugger/registers.ui Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>ARMRegisters</class>
<widget class="QDockWidget" name="ARMRegisters">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>400</width>
<height>300</height>
</rect>
</property>
<property name="windowTitle">
<string>ARM registers</string>
</property>
<widget class="QWidget" name="dockWidgetContents">
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QTreeWidget" name="treeWidget">
<property name="alternatingRowColors">
<bool>true</bool>
</property>
<column>
<property name="text">
<string>Register</string>
</property>
</column>
<column>
<property name="text">
<string>Value</string>
</property>
</column>
</widget>
</item>
</layout>
</widget>
</widget>
<resources/>
<connections/>
</ui>