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#include "debugqtdasmwindow.h"
#include "debug/debugcon.h"
#include "debug/debugcpu.h"
#include "debug/dvdisasm.h"
DasmWindow::DasmWindow(running_machine* machine, QWidget* parent) :
WindowQt(machine, NULL)
{
setWindowTitle("Debug: Disassembly View");
if (parent != NULL)
{
QPoint parentPos = parent->pos();
setGeometry(parentPos.x()+100, parentPos.y()+100, 800, 400);
}
//
// The main frame and its input and log widgets
//
QFrame* mainWindowFrame = new QFrame(this);
// The top frame & groupbox that contains the input widgets
QFrame* topSubFrame = new QFrame(mainWindowFrame);
// The input edit
m_inputEdit = new QLineEdit(topSubFrame);
connect(m_inputEdit, SIGNAL(returnPressed()), this, SLOT(expressionSubmitted()));
// The cpu combo box
m_cpuComboBox = new QComboBox(topSubFrame);
m_cpuComboBox->setMinimumWidth(300);
connect(m_cpuComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(cpuChanged(int)));
// The main disasm window
m_dasmView = new DebuggerView(DVT_DISASSEMBLY,
m_machine,
this);
// Force a recompute of the disassembly region
downcast<debug_view_disasm*>(m_dasmView->view())->set_expression("curpc");
// Populate the combo box & set the proper cpu
populateComboBox();
//const debug_view_source *source = mem->views[0]->view->source_list().match_device(curcpu);
//gtk_combo_box_set_active(zone_w, mem->views[0]->view->source_list().index(*source));
//mem->views[0]->view->set_source(*source);
// Layout
QHBoxLayout* subLayout = new QHBoxLayout(topSubFrame);
subLayout->addWidget(m_inputEdit);
subLayout->addWidget(m_cpuComboBox);
subLayout->setSpacing(3);
subLayout->setContentsMargins(2,2,2,2);
QVBoxLayout* vLayout = new QVBoxLayout(mainWindowFrame);
vLayout->setSpacing(3);
vLayout->setContentsMargins(2,2,2,2);
vLayout->addWidget(topSubFrame);
vLayout->addWidget(m_dasmView);
setCentralWidget(mainWindowFrame);
//
// Menu bars
//
// Create two commands
QAction* breakpointSetAct = new QAction("Toggle Breakpoint At Cursor", this);
QAction* runToCursorAct = new QAction("Run To Cursor", this);
breakpointSetAct->setShortcut(Qt::Key_F9);
runToCursorAct->setShortcut(Qt::Key_F4);
connect(breakpointSetAct, SIGNAL(triggered(bool)), this, SLOT(toggleBreakpointAtCursor(bool)));
connect(runToCursorAct, SIGNAL(triggered(bool)), this, SLOT(runToCursor(bool)));
// Right bar options
QActionGroup* rightBarGroup = new QActionGroup(this);
QAction* rightActRaw = new QAction("Raw Opcodes", this);
QAction* rightActEncrypted = new QAction("Encrypted Opcodes", this);
QAction* rightActComments = new QAction("Comments", this);
rightActRaw->setCheckable(true);
rightActEncrypted->setCheckable(true);
rightActComments->setCheckable(true);
rightActRaw->setActionGroup(rightBarGroup);
rightActEncrypted->setActionGroup(rightBarGroup);
rightActComments->setActionGroup(rightBarGroup);
rightActRaw->setShortcut(QKeySequence("Ctrl+R"));
rightActEncrypted->setShortcut(QKeySequence("Ctrl+E"));
rightActComments->setShortcut(QKeySequence("Ctrl+C"));
rightActRaw->setChecked(true);
connect(rightBarGroup, SIGNAL(triggered(QAction*)), this, SLOT(rightBarChanged(QAction*)));
// Assemble the options menu
QMenu* optionsMenu = menuBar()->addMenu("&Options");
optionsMenu->addAction(breakpointSetAct);
optionsMenu->addAction(runToCursorAct);
optionsMenu->addSeparator();
optionsMenu->addActions(rightBarGroup->actions());
}
void DasmWindow::cpuChanged(int index)
{
m_dasmView->view()->set_source(*m_dasmView->view()->source_list().by_index(index));
m_dasmView->viewport()->update();
}
void DasmWindow::expressionSubmitted()
{
const QString expression = m_inputEdit->text();
downcast<debug_view_disasm*>(m_dasmView->view())->set_expression(expression.toLocal8Bit().data());
m_dasmView->viewport()->update();
}
void DasmWindow::toggleBreakpointAtCursor(bool changedTo)
{
if (m_dasmView->view()->cursor_visible())
{
if (debug_cpu_get_visible_cpu(*m_machine) == m_dasmView->view()->source()->device())
{
offs_t address = downcast<debug_view_disasm *>(m_dasmView->view())->selected_address();
device_debug *cpuinfo = m_dasmView->view()->source()->device()->debug();
// Find an existing breakpoint at this address
INT32 bpindex = -1;
for (device_debug::breakpoint* bp = cpuinfo->breakpoint_first();
bp != NULL;
bp = bp->next())
{
if (address == bp->address())
{
bpindex = bp->index();
break;
}
}
// If none exists, add a new one
astring command;
if (bpindex == -1)
{
command.printf("bpset 0x%X", address);
}
else
{
command.printf("bpclear 0x%X", bpindex);
}
debug_console_execute_command(*m_machine, command, 1);
}
}
refreshAll();
}
void DasmWindow::runToCursor(bool changedTo)
{
if (m_dasmView->view()->cursor_visible())
{
if (debug_cpu_get_visible_cpu(*m_machine) == m_dasmView->view()->source()->device())
{
offs_t address = downcast<debug_view_disasm*>(m_dasmView->view())->selected_address();
astring command;
command.printf("go 0x%X", address);
debug_console_execute_command(*m_machine, command, 1);
}
}
}
void DasmWindow::rightBarChanged(QAction* changedTo)
{
debug_view_disasm* dasmView = downcast<debug_view_disasm*>(m_dasmView->view());
if (changedTo->text() == "Raw Opcodes")
{
dasmView->set_right_column(DASM_RIGHTCOL_RAW);
}
else if (changedTo->text() == "Encrypted Opcodes")
{
dasmView->set_right_column(DASM_RIGHTCOL_ENCRYPTED);
}
else if (changedTo->text() == "Comments")
{
dasmView->set_right_column(DASM_RIGHTCOL_COMMENTS);
}
m_dasmView->viewport()->update();
}
void DasmWindow::populateComboBox()
{
if (m_dasmView == NULL)
return;
m_cpuComboBox->clear();
for (const debug_view_source* source = m_dasmView->view()->source_list().head();
source != NULL;
source = source->next())
{
m_cpuComboBox->addItem(source->name());
}
}
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