mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-25 18:46:05 +00:00
cd4b33c9a9
Log errors to the (always-on) system log if they would otherwise get dropped by LLDB_LOG_ERROR.
113 lines
3.6 KiB
C++
113 lines
3.6 KiB
C++
//===-- SystemInitializerFull.cpp -----------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "SystemInitializerFull.h"
|
|
#include "lldb/API/SBCommandInterpreter.h"
|
|
#include "lldb/Core/Debugger.h"
|
|
#include "lldb/Core/PluginManager.h"
|
|
#include "lldb/Core/Progress.h"
|
|
#include "lldb/Host/Config.h"
|
|
#include "lldb/Host/Host.h"
|
|
#include "lldb/Initialization/SystemInitializerCommon.h"
|
|
#include "lldb/Interpreter/CommandInterpreter.h"
|
|
#include "lldb/Target/ProcessTrace.h"
|
|
#include "lldb/Utility/Timer.h"
|
|
#include "lldb/Version/Version.h"
|
|
#include "llvm/Support/CommandLine.h"
|
|
#include "llvm/Support/TargetSelect.h"
|
|
|
|
#pragma clang diagnostic push
|
|
#pragma clang diagnostic ignored "-Wglobal-constructors"
|
|
#include "llvm/ExecutionEngine/MCJIT.h"
|
|
#pragma clang diagnostic pop
|
|
|
|
#include <string>
|
|
|
|
#define LLDB_PLUGIN(p) LLDB_PLUGIN_DECLARE(p)
|
|
#include "Plugins/Plugins.def"
|
|
|
|
#if LLDB_ENABLE_PYTHON
|
|
#include "Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h"
|
|
|
|
constexpr lldb_private::HostInfo::SharedLibraryDirectoryHelper
|
|
*g_shlib_dir_helper =
|
|
lldb_private::ScriptInterpreterPython::SharedLibraryDirectoryHelper;
|
|
|
|
#else
|
|
constexpr lldb_private::HostInfo::SharedLibraryDirectoryHelper
|
|
*g_shlib_dir_helper = nullptr;
|
|
#endif
|
|
|
|
using namespace lldb_private;
|
|
|
|
SystemInitializerFull::SystemInitializerFull()
|
|
: SystemInitializerCommon(g_shlib_dir_helper) {}
|
|
SystemInitializerFull::~SystemInitializerFull() = default;
|
|
|
|
llvm::Error SystemInitializerFull::Initialize() {
|
|
llvm::Error error = SystemInitializerCommon::Initialize();
|
|
if (error)
|
|
return error;
|
|
|
|
// Initialize LLVM and Clang
|
|
llvm::InitializeAllTargets();
|
|
llvm::InitializeAllAsmPrinters();
|
|
llvm::InitializeAllTargetMCs();
|
|
llvm::InitializeAllDisassemblers();
|
|
|
|
// Initialize the command line parser in LLVM. This usually isn't necessary
|
|
// as we aren't dealing with command line options here, but otherwise some
|
|
// other code in Clang/LLVM might be tempted to call this function from a
|
|
// different thread later on which won't work (as the function isn't
|
|
// thread-safe).
|
|
const char *arg0 = "lldb";
|
|
llvm::cl::ParseCommandLineOptions(1, &arg0);
|
|
|
|
// Initialize the progress manager.
|
|
ProgressManager::Initialize();
|
|
|
|
#define LLDB_PLUGIN(p) LLDB_PLUGIN_INITIALIZE(p);
|
|
#include "Plugins/Plugins.def"
|
|
|
|
// Scan for any system or user LLDB plug-ins.
|
|
PluginManager::Initialize();
|
|
|
|
// The process settings need to know about installed plug-ins, so the
|
|
// Settings must be initialized AFTER PluginManager::Initialize is called.
|
|
Debugger::SettingsInitialize();
|
|
|
|
// Use the Debugger's LLDBAssert callback.
|
|
SetLLDBAssertCallback(Debugger::AssertCallback);
|
|
|
|
// Use the system log to report errors that would otherwise get dropped.
|
|
SetLLDBErrorLog(GetLog(SystemLog::System));
|
|
|
|
LLDB_LOG(GetLog(SystemLog::System), "{0}", GetVersion());
|
|
|
|
return llvm::Error::success();
|
|
}
|
|
|
|
void SystemInitializerFull::Terminate() {
|
|
Debugger::SettingsTerminate();
|
|
|
|
// Terminate plug-ins in core LLDB.
|
|
ProcessTrace::Terminate();
|
|
|
|
// Terminate and unload and loaded system or user LLDB plug-ins.
|
|
PluginManager::Terminate();
|
|
|
|
#define LLDB_PLUGIN(p) LLDB_PLUGIN_TERMINATE(p);
|
|
#include "Plugins/Plugins.def"
|
|
|
|
// Terminate the progress manager.
|
|
ProgressManager::Terminate();
|
|
|
|
// Now shutdown the common parts, in reverse order.
|
|
SystemInitializerCommon::Terminate();
|
|
}
|