forked from OSchip/llvm-project
63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
//===-- DriverMessages.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 "DriverMessages.h"
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#include "DriverMessageResults.h"
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#include "lldb/Core/Error.h"
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#include "lldb/Host/HostProcess.h"
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#include "lldb/Target/ProcessLaunchInfo.h"
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using namespace lldb;
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using namespace lldb_private;
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DriverMessage::DriverMessage(DriverMessageType message_type)
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: m_message_type(message_type)
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{
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Retain();
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m_completion_predicate.SetValue(nullptr, eBroadcastNever);
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}
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DriverMessage::~DriverMessage()
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{
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const DriverMessageResult *result = m_completion_predicate.GetValue();
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if (result)
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result->Release();
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m_completion_predicate.SetValue(nullptr, eBroadcastNever);
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}
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const DriverMessageResult *
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DriverMessage::WaitForCompletion()
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{
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const DriverMessageResult *result = nullptr;
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m_completion_predicate.WaitForValueNotEqualTo(nullptr, result);
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return result;
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}
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void
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DriverMessage::CompleteMessage(const DriverMessageResult *result)
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{
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if (result)
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result->Retain();
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m_completion_predicate.SetValue(result, eBroadcastAlways);
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}
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DriverLaunchProcessMessage::DriverLaunchProcessMessage(const ProcessLaunchInfo &launch_info, lldb::ProcessSP process_plugin)
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: DriverMessage(DriverMessageType::eLaunchProcess)
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, m_launch_info(launch_info)
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, m_process_plugin(process_plugin)
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{
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}
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DriverLaunchProcessMessage *
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DriverLaunchProcessMessage::Create(const ProcessLaunchInfo &launch_info, lldb::ProcessSP process_plugin)
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{
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return new DriverLaunchProcessMessage(launch_info, process_plugin);
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}
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