diff options
Diffstat (limited to 'src/citra_qt/src/disasm.cpp')
| -rw-r--r-- | src/citra_qt/src/disasm.cpp | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/citra_qt/src/disasm.cpp b/src/citra_qt/src/disasm.cpp new file mode 100644 index 00000000..6e4087b2 --- /dev/null +++ b/src/citra_qt/src/disasm.cpp @@ -0,0 +1,144 @@ +#include <QtGui> +#include "ui_disasm.h" +#include "disasm.hxx" + +#include "bootmanager.hxx" +#include "hotkeys.hxx" + +#include "common.h" +#include "mem_map.h" + +#include "break_points.h" +//#include "powerpc/cpu_core_regs.h" +#include "arm/disassembler/arm_disasm.h" + +//#include "powerpc/interpreter/cpu_int.h" + +GDisAsmView::GDisAsmView(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); + + RegisterHotkey("Disassembler", "Step", QKeySequence(Qt::Key_F10), Qt::ApplicationShortcut); + RegisterHotkey("Disassembler", "Step into", QKeySequence(Qt::Key_F11), Qt::ApplicationShortcut); +// RegisterHotkey("Disassembler", "Pause", QKeySequence(Qt::Key_F5), Qt::ApplicationShortcut); + RegisterHotkey("Disassembler", "Continue", QKeySequence(Qt::Key_F5), 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", "Step", this), SIGNAL(activated()), this, SLOT(OnStep())); + connect(GetHotkey("Disassembler", "Step into", this), SIGNAL(activated()), this, SLOT(OnStepInto())); +// connect(GetHotkey("Disassembler", "Pause", this), SIGNAL(activated()), this, SLOT(OnPause())); + connect(GetHotkey("Disassembler", "Continue", this), SIGNAL(activated()), this, SLOT(OnContinue())); + connect(GetHotkey("Disassembler", "Set Breakpoint", this), SIGNAL(activated()), this, SLOT(OnSetBreakpoint())); +} + +void GDisAsmView::OnSetBreakpoint() +{ + if (SelectedRow() == -1) + return; + + u32 address = base_addr + 4 * SelectedRow(); + if (breakpoints->IsAddressBreakPoint(address)) + { + breakpoints->Remove(address); + model->item(SelectedRow(), 0)->setBackground(QBrush()); + model->item(SelectedRow(), 1)->setBackground(QBrush()); + model->item(SelectedRow(), 2)->setBackground(QBrush()); + } + else + { + breakpoints->Add(address); + model->item(SelectedRow(), 0)->setBackground(Qt::red); + model->item(SelectedRow(), 1)->setBackground(Qt::red); + model->item(SelectedRow(), 2)->setBackground(Qt::red); + } +} + +void GDisAsmView::OnStep() +{ + emu_thread.SetCpuRunning(false); + emu_thread.ExecStep(); +} + +void GDisAsmView::OnPause() +{ + emu_thread.SetCpuRunning(false); +} + +void GDisAsmView::OnContinue() +{ + emu_thread.SetCpuRunning(true); +} + +void GDisAsmView::OnCPUStepped() +{ + /* + base_addr = ireg.PC - 52; + unsigned int curInstAddr = base_addr; + int counter = 0; + QModelIndex cur_instr_index; + model->setRowCount(100); + while(true) + { + u32 opcode = *(u32*)(&Mem_RAM[curInstAddr & RAM_MASK]); + + char out1[64]; + char out2[128]; + u32 out3 = 0; + memset(out1, 0, sizeof(out1)); + memset(out2, 0, sizeof(out2)); + + // NOTE: out3 (nextInstAddr) seems to be bugged, better don't use it... + DisassembleGekko(out1, out2, opcode, curInstAddr, &out3); + model->setItem(counter, 0, new QStandardItem(QString("0x%1").arg((uint)curInstAddr, 8, 16, QLatin1Char('0')))); + model->setItem(counter, 1, new QStandardItem(QString(out1))); + model->setItem(counter, 2, new QStandardItem(QString(out2))); + + if (ireg.PC == curInstAddr) + { + model->item(counter, 0)->setBackground(Qt::yellow); + model->item(counter, 1)->setBackground(Qt::yellow); + model->item(counter, 2)->setBackground(Qt::yellow); + cur_instr_index = model->index(counter, 0); + } + else if (Debugger::IsBreakpoint(curInstAddr)) + { + model->item(counter, 0)->setBackground(Qt::red); + model->item(counter, 1)->setBackground(Qt::red); + model->item(counter, 2)->setBackground(Qt::red); + } + else + { + model->item(counter, 0)->setBackground(QBrush()); + model->item(counter, 1)->setBackground(QBrush()); + model->item(counter, 2)->setBackground(QBrush()); + } + curInstAddr += 4; + + ++counter; + if (counter >= 100) break; + } + disasm_ui.treeView->resizeColumnToContents(0); + disasm_ui.treeView->resizeColumnToContents(1); + disasm_ui.treeView->resizeColumnToContents(2); + disasm_ui.treeView->scrollTo(cur_instr_index); // QAbstractItemView::PositionAtCenter? + */ +} + +int GDisAsmView::SelectedRow() +{ + QModelIndex index = disasm_ui.treeView->selectionModel()->currentIndex(); + if (!index.isValid()) + return -1; + + return model->itemFromIndex(disasm_ui.treeView->selectionModel()->currentIndex())->row(); +}
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