135 lines
4.4 KiB
C++
135 lines
4.4 KiB
C++
//===-- SBQueueItem.cpp -----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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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
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// 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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