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HackStudio: Update variables view based on the selected backtrace frame

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This commit is contained in:
Itamar 2020-05-08 14:55:02 +03:00 • committed by Andreas Kling
parent 1fb62df02a
commit 2acce56ac1
5 changed files with 36 additions and 15 deletions
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19
DevTools/HackStudio/Debugger/DebugInfoWidget.cpp
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@ -43,10 +43,25 @@ DebugInfoWidget::DebugInfoWidget()
m_variables_view = splitter.add<GUI::TreeView>();
}
void DebugInfoWidget::update_state(const PtraceRegisters& regs)
void DebugInfoWidget::update_state(const DebugSession& debug_session, const PtraceRegisters& regs)
{
m_variables_view->set_model(VariablesModel::create(regs));
m_backtrace_view->set_model(BacktraceModel::create(regs));
m_backtrace_view->set_model(BacktraceModel::create(debug_session, regs));
m_backtrace_view->selection().set(m_backtrace_view->model()->index(0));
m_backtrace_view->on_selection
= [this](auto& index) {
auto& model = static_cast<BacktraceModel&>(*m_backtrace_view->model());
// Note: The recontruction of the register set here is obviously incomplete.
// We currently only reconstruct eip & ebp. Ideally would also reconstruct the other registers somehow.
// (Other registers may be needed to get the values of variables who are not stored on the stack)
PtraceRegisters frame_regs {};
frame_regs.eip = model.frames()[index.row()].instruction_address;
frame_regs.ebp = model.frames()[index.row()].frame_base;
m_variables_view->set_model(VariablesModel::create(frame_regs));
};
}
void DebugInfoWidget::program_stopped()