2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
133 lines
4.4 KiB
C++
133 lines
4.4 KiB
C++
//===-- SBQueueItem.cpp -----------------------------------------*- C++ -*-===//
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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/Log.h"
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using namespace lldb;
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using namespace lldb_private;
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//----------------------------------------------------------------------
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// Constructors
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//----------------------------------------------------------------------
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SBQueueItem::SBQueueItem() : m_queue_item_sp() {}
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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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//----------------------------------------------------------------------
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// Destructor
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//----------------------------------------------------------------------
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SBQueueItem::~SBQueueItem() { m_queue_item_sp.reset(); }
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bool SBQueueItem::IsValid() const {
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bool is_valid = m_queue_item_sp.get() != NULL;
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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if (log)
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log->Printf("SBQueueItem(%p)::IsValid() == %s",
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static_cast<void *>(m_queue_item_sp.get()),
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is_valid ? "true" : "false");
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return is_valid;
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}
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void SBQueueItem::Clear() {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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if (log)
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log->Printf("SBQueueItem(%p)::Clear()",
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static_cast<void *>(m_queue_item_sp.get()));
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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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m_queue_item_sp = queue_item_sp;
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}
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lldb::QueueItemKind SBQueueItem::GetKind() const {
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QueueItemKind result = eQueueItemKindUnknown;
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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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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if (log)
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log->Printf("SBQueueItem(%p)::GetKind() == %d",
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static_cast<void *>(m_queue_item_sp.get()),
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static_cast<int>(result));
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return result;
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}
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void SBQueueItem::SetKind(lldb::QueueItemKind 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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SBAddress result;
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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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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if (log) {
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StreamString sstr;
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const Address *addr = result.get();
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if (addr)
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addr->Dump(&sstr, NULL, Address::DumpStyleModuleWithFileAddress,
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Address::DumpStyleInvalid, 4);
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log->Printf("SBQueueItem(%p)::GetAddress() == SBAddress(%p): %s",
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static_cast<void *>(m_queue_item_sp.get()),
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static_cast<void *>(result.get()), sstr.GetData());
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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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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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SBThread result;
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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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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if (log) {
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const char *queue_name = thread_sp->GetQueueName();
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if (queue_name == NULL)
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queue_name = "";
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log->Printf(
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"SBQueueItem(%p)::GetExtendedBacktraceThread() = new extended "
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"Thread created (%p) with queue_id 0x%" PRIx64 " queue name '%s'",
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static_cast<void *>(m_queue_item_sp.get()),
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static_cast<void *>(thread_sp.get()),
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static_cast<uint64_t>(thread_sp->GetQueueID()), queue_name);
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}
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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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