113 lines
2.8 KiB
C++
113 lines
2.8 KiB
C++
//===-- SBQueueItem.cpp ---------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/lldb-forward.h"
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#include "lldb/API/SBAddress.h"
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#include "lldb/API/SBQueueItem.h"
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#include "lldb/API/SBThread.h"
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#include "lldb/Core/Address.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Target/QueueItem.h"
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#include "lldb/Target/Thread.h"
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#include "lldb/Utility/Instrumentation.h"
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using namespace lldb;
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using namespace lldb_private;
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// Constructors
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SBQueueItem::SBQueueItem() { LLDB_INSTRUMENT_VA(this); }
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SBQueueItem::SBQueueItem(const QueueItemSP &queue_item_sp)
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: m_queue_item_sp(queue_item_sp) {
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LLDB_INSTRUMENT_VA(this, queue_item_sp);
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}
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// Destructor
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SBQueueItem::~SBQueueItem() { m_queue_item_sp.reset(); }
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bool SBQueueItem::IsValid() const {
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LLDB_INSTRUMENT_VA(this);
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return this->operator bool();
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}
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SBQueueItem::operator bool() const {
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LLDB_INSTRUMENT_VA(this);
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return m_queue_item_sp.get() != nullptr;
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}
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void SBQueueItem::Clear() {
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LLDB_INSTRUMENT_VA(this);
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m_queue_item_sp.reset();
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}
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void SBQueueItem::SetQueueItem(const QueueItemSP &queue_item_sp) {
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LLDB_INSTRUMENT_VA(this, queue_item_sp);
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m_queue_item_sp = queue_item_sp;
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}
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lldb::QueueItemKind SBQueueItem::GetKind() const {
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LLDB_INSTRUMENT_VA(this);
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QueueItemKind result = eQueueItemKindUnknown;
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if (m_queue_item_sp) {
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result = m_queue_item_sp->GetKind();
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}
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return result;
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}
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void SBQueueItem::SetKind(lldb::QueueItemKind kind) {
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LLDB_INSTRUMENT_VA(this, kind);
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if (m_queue_item_sp) {
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m_queue_item_sp->SetKind(kind);
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}
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}
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SBAddress SBQueueItem::GetAddress() const {
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LLDB_INSTRUMENT_VA(this);
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SBAddress result;
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if (m_queue_item_sp) {
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result.SetAddress(m_queue_item_sp->GetAddress());
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}
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return result;
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}
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void SBQueueItem::SetAddress(SBAddress addr) {
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LLDB_INSTRUMENT_VA(this, addr);
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if (m_queue_item_sp) {
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m_queue_item_sp->SetAddress(addr.ref());
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}
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}
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SBThread SBQueueItem::GetExtendedBacktraceThread(const char *type) {
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LLDB_INSTRUMENT_VA(this, type);
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SBThread result;
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if (m_queue_item_sp) {
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ProcessSP process_sp = m_queue_item_sp->GetProcessSP();
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Process::StopLocker stop_locker;
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if (process_sp && stop_locker.TryLock(&process_sp->GetRunLock())) {
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ThreadSP thread_sp;
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ConstString type_const(type);
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thread_sp = m_queue_item_sp->GetExtendedBacktraceThread(type_const);
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if (thread_sp) {
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// Save this in the Process' ExtendedThreadList so a strong pointer
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// retains the object
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process_sp->GetExtendedThreadList().AddThread(thread_sp);
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result.SetThread(thread_sp);
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}
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}
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}
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return result;
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}
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