57 lines · cpp
1//===-- ValueObjectUpdater.cpp --------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "lldb/ValueObject/ValueObjectUpdater.h"10 11using namespace lldb_private;12 13ValueObjectUpdater::ValueObjectUpdater(lldb::ValueObjectSP in_valobj_sp) {14 if (!in_valobj_sp)15 return;16 // If the user passes in a value object that is dynamic or synthetic, then17 // water it down to the static type.18 m_root_valobj_sp = in_valobj_sp->GetQualifiedRepresentationIfAvailable(19 lldb::eNoDynamicValues, false);20}21 22lldb::ValueObjectSP ValueObjectUpdater::GetSP() {23 lldb::ProcessSP process_sp = GetProcessSP();24 if (!process_sp)25 return lldb::ValueObjectSP();26 27 const uint32_t current_stop_id = process_sp->GetLastNaturalStopID();28 if (current_stop_id == m_stop_id)29 return m_user_valobj_sp;30 31 m_stop_id = current_stop_id;32 33 if (!m_root_valobj_sp) {34 m_user_valobj_sp.reset();35 return m_root_valobj_sp;36 }37 38 m_user_valobj_sp = m_root_valobj_sp;39 40 lldb::ValueObjectSP dynamic_sp =41 m_user_valobj_sp->GetDynamicValue(lldb::eDynamicDontRunTarget);42 if (dynamic_sp)43 m_user_valobj_sp = dynamic_sp;44 45 lldb::ValueObjectSP synthetic_sp = m_user_valobj_sp->GetSyntheticValue();46 if (synthetic_sp)47 m_user_valobj_sp = synthetic_sp;48 49 return m_user_valobj_sp;50}51 52lldb::ProcessSP ValueObjectUpdater::GetProcessSP() const {53 if (m_root_valobj_sp)54 return m_root_valobj_sp->GetProcessSP();55 return lldb::ProcessSP();56}57