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Expand conditional breakpoints to memory breakpoints

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This commit is contained in:
TryTwo
2022-09-02 02:57:30 -07:00
parent 6abcaadd5a
commit a17fbe7c65
9 changed files with 88 additions and 49 deletions
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58
Source/Core/DolphinQt/Debugger/BreakpointDialog.cpp
View File

@ -43,7 +43,7 @@ BreakpointDialog::BreakpointDialog(BreakpointWidget* parent, const TBreakPoint*
m_instruction_address->setText(QString::number(breakpoint->address, 16));
if (breakpoint->condition)
m_instruction_condition->setText(QString::fromStdString(breakpoint->condition->GetText()));
m_conditional->setText(QString::fromStdString(breakpoint->condition->GetText()));
m_do_break->setChecked(breakpoint->break_on_hit && !breakpoint->log_on_hit);
m_do_log->setChecked(!breakpoint->break_on_hit && breakpoint->log_on_hit);
@ -73,6 +73,8 @@ BreakpointDialog::BreakpointDialog(BreakpointWidget* parent, const TMemCheck* me
{
m_memory_address_to->setText(QString::number(memcheck->start_address + 1, 16));
}
if (memcheck->condition)
m_conditional->setText(QString::fromStdString(memcheck->condition->GetText()));
m_memory_on_read->setChecked(memcheck->is_break_on_read && !memcheck->is_break_on_write);
m_memory_on_write->setChecked(!memcheck->is_break_on_read && memcheck->is_break_on_write);
@ -88,7 +90,8 @@ BreakpointDialog::BreakpointDialog(BreakpointWidget* parent, const TMemCheck* me
void BreakpointDialog::CreateWidgets()
{
m_buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
m_buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel |
QDialogButtonBox::Help);
auto* type_group = new QButtonGroup(this);
// Instruction BP
@ -99,18 +102,13 @@ void BreakpointDialog::CreateWidgets()
type_group->addButton(m_instruction_bp);
m_instruction_box = new QGroupBox;
m_instruction_address = new QLineEdit;
m_instruction_condition = new QLineEdit;
m_cond_help_btn = new QPushButton(tr("Help"));
auto* instruction_data_layout = new QGridLayout;
auto* instruction_data_layout = new QHBoxLayout;
m_instruction_box->setLayout(instruction_data_layout);
instruction_data_layout->addWidget(new QLabel(tr("Address:")), 0, 0);
instruction_data_layout->addWidget(m_instruction_address, 0, 1);
instruction_data_layout->addWidget(new QLabel(tr("Condition:")), 1, 0);
instruction_data_layout->addWidget(m_instruction_condition, 1, 1);
instruction_data_layout->addWidget(new QLabel(tr("Address:")));
instruction_data_layout->addWidget(m_instruction_address);
instruction_layout->addWidget(m_instruction_bp, 0, 0, 1, 1);
instruction_layout->addWidget(m_cond_help_btn, 0, 1, 1, 1);
instruction_layout->addWidget(m_instruction_box, 1, 0, 1, 2);
instruction_widget->setLayout(instruction_layout);
@ -155,6 +153,7 @@ void BreakpointDialog::CreateWidgets()
memory_data_layout->addWidget(m_memory_address_from, 1, 1);
memory_data_layout->addWidget(m_memory_address_to_label, 1, 2);
memory_data_layout->addWidget(m_memory_address_to, 1, 3);
QGroupBox* condition_box = new QGroupBox(tr("Condition"));
auto* condition_layout = new QHBoxLayout;
condition_box->setLayout(condition_layout);
@ -169,12 +168,23 @@ void BreakpointDialog::CreateWidgets()
memory_widget->setLayout(memory_layout);
QGroupBox* action_box = new QGroupBox(tr("Action"));
QHBoxLayout* conditional_layout = new QHBoxLayout;
m_conditional = new QLineEdit();
conditional_layout->addWidget(new QLabel(tr("Condition:")));
conditional_layout->addWidget(m_conditional);
auto* action_layout = new QHBoxLayout;
action_box->setLayout(action_layout);
action_layout->addWidget(m_do_log);
action_layout->addWidget(m_do_break);
action_layout->addWidget(m_do_log_and_break);
auto* action_vlayout = new QVBoxLayout;
action_vlayout->addLayout(conditional_layout);
action_vlayout->addLayout(action_layout);
action_box->setLayout(action_vlayout);
auto* layout = new QVBoxLayout;
layout->addWidget(instruction_widget);
layout->addWidget(memory_widget);
@ -195,7 +205,6 @@ void BreakpointDialog::CreateWidgets()
break;
case OpenMode::EditMemCheck:
instruction_widget->setVisible(false);
m_cond_help_btn->setVisible(false);
m_memory_bp->setChecked(true);
m_memory_address_from->setEnabled(false);
m_memory_address_to->setFocus();
@ -209,8 +218,7 @@ void BreakpointDialog::ConnectWidgets()
{
connect(m_buttons, &QDialogButtonBox::accepted, this, &BreakpointDialog::accept);
connect(m_buttons, &QDialogButtonBox::rejected, this, &BreakpointDialog::reject);
connect(m_cond_help_btn, &QPushButton::clicked, this, &BreakpointDialog::ShowConditionHelp);
connect(m_buttons, &QDialogButtonBox::helpRequested, this, &BreakpointDialog::ShowConditionHelp);
connect(m_instruction_bp, &QRadioButton::toggled, this, &BreakpointDialog::OnBPTypeChanged);
connect(m_memory_bp, &QRadioButton::toggled, this, &BreakpointDialog::OnBPTypeChanged);
@ -257,6 +265,14 @@ void BreakpointDialog::accept()
bool good;
const QString condition = m_conditional->text().trimmed();
if (!condition.isEmpty() && !Expression::TryParse(condition.toUtf8().constData()))
{
invalid_input(tr("Condition"));
return;
}
if (instruction)
{
u32 address = m_instruction_address->text().toUInt(&good, 16);
@ -267,14 +283,6 @@ void BreakpointDialog::accept()
return;
}
const QString condition = m_instruction_condition->text().trimmed();
if (!condition.isEmpty() && !Expression::TryParse(condition.toUtf8().constData()))
{
invalid_input(tr("Condition"));
return;
}
m_parent->AddBP(address, false, do_break, do_log, condition);
}
else
@ -296,11 +304,11 @@ void BreakpointDialog::accept()
return;
}
m_parent->AddRangedMBP(from, to, on_read, on_write, do_log, do_break);
m_parent->AddRangedMBP(from, to, on_read, on_write, do_log, do_break, condition);
}
else
{
m_parent->AddAddressMBP(from, on_read, on_write, do_log, do_break);
m_parent->AddAddressMBP(from, on_read, on_write, do_log, do_break, condition);
}
}
@ -310,8 +318,6 @@ void BreakpointDialog::accept()
void BreakpointDialog::ShowConditionHelp()
{
const auto message = QStringLiteral(
"Set a code breakpoint for when an instruction is executed. Use with the code widget.\n"
"\n"
"Conditions:\n"
"Sets an expression that is evaluated when a breakpoint is hit. If the expression is false "
"or 0, the breakpoint is ignored until hit again. Statements should be separated by a comma. "

6
Source/Core/DolphinQt/Debugger/BreakpointDialog.h
View File

@ -16,6 +16,7 @@ class QGroupBox;
class QLabel;
class QLineEdit;
class QRadioButton;
class QPushButton;
class BreakpointDialog : public QDialog
{
@ -46,8 +47,6 @@ private:
QRadioButton* m_instruction_bp;
QGroupBox* m_instruction_box;
QLineEdit* m_instruction_address;
QLineEdit* m_instruction_condition;
QPushButton* m_cond_help_btn;
// Memory BPs
QRadioButton* m_memory_bp;
@ -67,6 +66,9 @@ private:
QRadioButton* m_do_break;
QRadioButton* m_do_log_and_break;
QLineEdit* m_conditional;
QPushButton* m_cond_help_btn;
QDialogButtonBox* m_buttons;
BreakpointWidget* m_parent;

21
Source/Core/DolphinQt/Debugger/BreakpointWidget.cpp
View File

@ -255,6 +255,13 @@ void BreakpointWidget::Update()
m_table->setItem(i, 4, create_item(flags));
QString condition;
if (mbp.condition)
condition = QString::fromStdString(mbp.condition->GetText());
m_table->setItem(i, 5, create_item(condition));
i++;
}
}
@ -430,7 +437,7 @@ void BreakpointWidget::AddBP(u32 addr, bool temp, bool break_on_hit, bool log_on
}
void BreakpointWidget::AddAddressMBP(u32 addr, bool on_read, bool on_write, bool do_log,
bool do_break)
bool do_break, const QString& condition)
{
TMemCheck check;
@ -441,10 +448,11 @@ void BreakpointWidget::AddAddressMBP(u32 addr, bool on_read, bool on_write, bool
check.is_break_on_write = on_write;
check.log_on_hit = do_log;
check.break_on_hit = do_break;
check.condition =
!condition.isEmpty() ? Expression::TryParse(condition.toUtf8().constData()) : std::nullopt;
{
const QSignalBlocker blocker(Settings::Instance());
PowerPC::memchecks.Add(check);
PowerPC::memchecks.Add(std::move(check));
}
emit BreakpointsChanged();
@ -452,7 +460,7 @@ void BreakpointWidget::AddAddressMBP(u32 addr, bool on_read, bool on_write, bool
}
void BreakpointWidget::AddRangedMBP(u32 from, u32 to, bool on_read, bool on_write, bool do_log,
bool do_break)
bool do_break, const QString& condition)
{
TMemCheck check;
@ -463,10 +471,11 @@ void BreakpointWidget::AddRangedMBP(u32 from, u32 to, bool on_read, bool on_writ
check.is_break_on_write = on_write;
check.log_on_hit = do_log;
check.break_on_hit = do_break;
check.condition =
!condition.isEmpty() ? Expression::TryParse(condition.toUtf8().constData()) : std::nullopt;
{
const QSignalBlocker blocker(Settings::Instance());
PowerPC::memchecks.Add(check);
PowerPC::memchecks.Add(std::move(check));
}
emit BreakpointsChanged();

4
Source/Core/DolphinQt/Debugger/BreakpointWidget.h
View File

@ -23,9 +23,9 @@ public:
void AddBP(u32 addr);
void AddBP(u32 addr, bool temp, bool break_on_hit, bool log_on_hit, const QString& condition);
void AddAddressMBP(u32 addr, bool on_read = true, bool on_write = true, bool do_log = true,
bool do_break = true);
bool do_break = true, const QString& condition = {});
void AddRangedMBP(u32 from, u32 to, bool do_read = true, bool do_write = true, bool do_log = true,
bool do_break = true);
bool do_break = true, const QString& condition = {});
void UpdateButtonsEnabled();
void Update();

2
Source/Core/DolphinQt/Debugger/MemoryViewWidget.cpp
View File

@ -797,7 +797,7 @@ void MemoryViewWidget::ToggleBreakpoint(u32 addr, bool row)
check.log_on_hit = m_do_log;
check.break_on_hit = true;
PowerPC::memchecks.Add(check);
PowerPC::memchecks.Add(std::move(check));
}
else if (check_ptr != nullptr)
{