2fd83355a8
libldi library to collect extended backtrace information; switch to the libBacktraceRecording library and its APIs. Complete the work of adding QueueItems to Queues and allow for the QueueItems to be interrogated about their extended backtraces in turn. There's still cleanup and documentation to do on this code but the code is functional and I it's a good time to get the work-in-progress checked in. <rdar://problem/15314027> llvm-svn: 200822
78 lines
1.7 KiB
C++
78 lines
1.7 KiB
C++
//===-- QueueItem.cpp -------------------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "lldb/Target/Queue.h"
|
|
#include "lldb/Target/Process.h"
|
|
#include "lldb/Target/QueueItem.h"
|
|
#include "lldb/Target/SystemRuntime.h"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
QueueItem::QueueItem (QueueSP queue_sp) :
|
|
m_queue_wp (),
|
|
m_kind (eQueueItemKindUnknown),
|
|
m_address (),
|
|
m_item_that_enqueued_this_ref (LLDB_INVALID_ADDRESS),
|
|
m_enqueueing_thread_id (LLDB_INVALID_THREAD_ID),
|
|
m_enqueueing_queue_id (LLDB_INVALID_QUEUE_ID),
|
|
m_target_queue_id (LLDB_INVALID_QUEUE_ID),
|
|
m_stop_id (0),
|
|
m_backtrace(),
|
|
m_thread_label(),
|
|
m_queue_label(),
|
|
m_target_queue_label()
|
|
{
|
|
m_queue_wp = queue_sp;
|
|
}
|
|
|
|
QueueItem::~QueueItem ()
|
|
{
|
|
}
|
|
|
|
QueueItemKind
|
|
QueueItem::GetKind() const
|
|
{
|
|
return m_kind;
|
|
}
|
|
|
|
void
|
|
QueueItem::SetKind (QueueItemKind item_kind)
|
|
{
|
|
m_kind = item_kind;
|
|
}
|
|
|
|
Address &
|
|
QueueItem::GetAddress ()
|
|
{
|
|
return m_address;
|
|
}
|
|
|
|
void
|
|
QueueItem::SetAddress (Address addr)
|
|
{
|
|
m_address = addr;
|
|
}
|
|
|
|
ThreadSP
|
|
QueueItem::GetExtendedBacktraceThread (ConstString type)
|
|
{
|
|
ThreadSP return_thread;
|
|
QueueSP queue_sp = m_queue_wp.lock();
|
|
if (queue_sp)
|
|
{
|
|
ProcessSP process_sp = queue_sp->GetProcess();
|
|
if (process_sp && process_sp->GetSystemRuntime())
|
|
{
|
|
return_thread = process_sp->GetSystemRuntime()->GetExtendedBacktraceForQueueItem (this->shared_from_this(), type);
|
|
}
|
|
}
|
|
return return_thread;
|
|
}
|