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//===-- SBQueueItem.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/lldb-forward.h"
#include "lldb/API/SBAddress.h"
#include "lldb/API/SBQueueItem.h"
#include "lldb/API/SBThread.h"
#include "lldb/Core/Address.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/QueueItem.h"
#include "lldb/Target/Thread.h"
#include "lldb/Utility/Instrumentation.h"
using namespace lldb;
using namespace lldb_private;
// Constructors
SBQueueItem::SBQueueItem() { LLDB_INSTRUMENT_VA(this); }
SBQueueItem::SBQueueItem(const QueueItemSP &queue_item_sp)
: m_queue_item_sp(queue_item_sp) {
LLDB_INSTRUMENT_VA(this, queue_item_sp);
}
// Destructor
SBQueueItem::~SBQueueItem() { m_queue_item_sp.reset(); }
bool SBQueueItem::IsValid() const {
LLDB_INSTRUMENT_VA(this);
return this->operator bool();
}
SBQueueItem::operator bool() const {
LLDB_INSTRUMENT_VA(this);
return m_queue_item_sp.get() != nullptr;
}
void SBQueueItem::Clear() {
LLDB_INSTRUMENT_VA(this);
m_queue_item_sp.reset();
}
void SBQueueItem::SetQueueItem(const QueueItemSP &queue_item_sp) {
LLDB_INSTRUMENT_VA(this, queue_item_sp);
m_queue_item_sp = queue_item_sp;
}
lldb::QueueItemKind SBQueueItem::GetKind() const {
LLDB_INSTRUMENT_VA(this);
QueueItemKind result = eQueueItemKindUnknown;
if (m_queue_item_sp) {
result = m_queue_item_sp->GetKind();
}
return result;
}
void SBQueueItem::SetKind(lldb::QueueItemKind kind) {
LLDB_INSTRUMENT_VA(this, kind);
if (m_queue_item_sp) {
m_queue_item_sp->SetKind(kind);
}
}
SBAddress SBQueueItem::GetAddress() const {
LLDB_INSTRUMENT_VA(this);
SBAddress result;
if (m_queue_item_sp) {
result.SetAddress(m_queue_item_sp->GetAddress());
}
return result;
}
void SBQueueItem::SetAddress(SBAddress addr) {
LLDB_INSTRUMENT_VA(this, addr);
if (m_queue_item_sp) {
m_queue_item_sp->SetAddress(addr.ref());
}
}
SBThread SBQueueItem::GetExtendedBacktraceThread(const char *type) {
LLDB_INSTRUMENT_VA(this, type);
SBThread result;
if (m_queue_item_sp) {
ProcessSP process_sp = m_queue_item_sp->GetProcessSP();
Process::StopLocker stop_locker;
if (process_sp && stop_locker.TryLock(&process_sp->GetRunLock())) {
ThreadSP thread_sp;
ConstString type_const(type);
thread_sp = m_queue_item_sp->GetExtendedBacktraceThread(type_const);
if (thread_sp) {
// Save this in the Process' ExtendedThreadList so a strong pointer
// retains the object
process_sp->GetExtendedThreadList().AddThread(thread_sp);
result.SetThread(thread_sp);
}
}
}
return result;
}
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