forked from OSchip/llvm-project
59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
//===-- SystemLifetimeManager.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/Initialization/SystemLifetimeManager.h"
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#include "lldb/Core/Debugger.h"
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#include "lldb/Initialization/SystemInitializer.h"
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#include <utility>
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using namespace lldb_private;
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SystemLifetimeManager::SystemLifetimeManager() : m_mutex(), m_initialized(false)
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{
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}
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SystemLifetimeManager::~SystemLifetimeManager()
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{
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assert(!m_initialized && "SystemLifetimeManager destroyed without calling Terminate!");
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}
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void
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SystemLifetimeManager::Initialize(std::unique_ptr<SystemInitializer> initializer,
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LoadPluginCallbackType plugin_callback)
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{
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std::lock_guard<std::recursive_mutex> guard(m_mutex);
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if (!m_initialized)
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{
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assert(!m_initializer &&
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"Attempting to call SystemLifetimeManager::Initialize() when it is already initialized");
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m_initialized = true;
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m_initializer = std::move(initializer);
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m_initializer->Initialize();
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Debugger::Initialize(plugin_callback);
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}
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}
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void
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SystemLifetimeManager::Terminate()
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{
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std::lock_guard<std::recursive_mutex> guard(m_mutex);
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if (m_initialized)
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{
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Debugger::Terminate();
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m_initializer->Terminate();
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m_initializer.reset();
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m_initialized = false;
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}
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}
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