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//===-- ValueObjectUpdater.cpp --------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "lldb/ValueObject/ValueObjectUpdater.h"
using namespace lldb_private;
ValueObjectUpdater::ValueObjectUpdater(lldb::ValueObjectSP in_valobj_sp) {
if (!in_valobj_sp)
return;
// If the user passes in a value object that is dynamic or synthetic, then
// water it down to the static type.
m_root_valobj_sp = in_valobj_sp->GetQualifiedRepresentationIfAvailable(
lldb::eNoDynamicValues, false);
}
lldb::ValueObjectSP ValueObjectUpdater::GetSP() {
lldb::ProcessSP process_sp = GetProcessSP();
if (!process_sp)
return lldb::ValueObjectSP();
const uint32_t current_stop_id = process_sp->GetLastNaturalStopID();
if (current_stop_id == m_stop_id)
return m_user_valobj_sp;
m_stop_id = current_stop_id;
if (!m_root_valobj_sp) {
m_user_valobj_sp.reset();
return m_root_valobj_sp;
}
m_user_valobj_sp = m_root_valobj_sp;
lldb::ValueObjectSP dynamic_sp =
m_user_valobj_sp->GetDynamicValue(lldb::eDynamicDontRunTarget);
if (dynamic_sp)
m_user_valobj_sp = dynamic_sp;
lldb::ValueObjectSP synthetic_sp = m_user_valobj_sp->GetSyntheticValue();
if (synthetic_sp)
m_user_valobj_sp = synthetic_sp;
return m_user_valobj_sp;
}
lldb::ProcessSP ValueObjectUpdater::GetProcessSP() const {
if (m_root_valobj_sp)
return m_root_valobj_sp->GetProcessSP();
return lldb::ProcessSP();
}
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