llvm/lldb/source/Plugins/SymbolLocator/Default/SymbolLocatorDefault.cpp

//===-- SymbolLocatorDefault.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 "SymbolLocatorDefault.h"

#include <cstring>
#include <optional>

#include "Plugins/ObjectFile/wasm/ObjectFileWasm.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/Module.h"
#include "lldb/Core/ModuleList.h"
#include "lldb/Core/ModuleSpec.h"
#include "lldb/Core/PluginManager.h"
#include "lldb/Core/Progress.h"
#include "lldb/Core/Section.h"
#include "lldb/Host/FileSystem.h"
#include "lldb/Host/Host.h"
#include "lldb/Symbol/ObjectFile.h"
#include "lldb/Target/Target.h"
#include "lldb/Utility/ArchSpec.h"
#include "lldb/Utility/DataBuffer.h"
#include "lldb/Utility/DataExtractor.h"
#include "lldb/Utility/LLDBLog.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/StreamString.h"
#include "lldb/Utility/Timer.h"
#include "lldb/Utility/UUID.h"

#include "llvm/ADT/SmallSet.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/ThreadPool.h"

#if defined(__FreeBSD__)
#include <sys/sysctl.h>
#endif

// From MacOSX system header "mach/machine.h"
cpu_type_t;
cpu_subtype_t;

usingnamespacelldb;
usingnamespacelldb_private;

LLDB_PLUGIN_DEFINE(…)

SymbolLocatorDefault::SymbolLocatorDefault() : … { … }

void SymbolLocatorDefault::Initialize() { … }

void SymbolLocatorDefault::Terminate() { … }

llvm::StringRef SymbolLocatorDefault::GetPluginDescriptionStatic() { … }

SymbolLocator *SymbolLocatorDefault::CreateInstance() { … }

std::optional<ModuleSpec> SymbolLocatorDefault::LocateExecutableObjectFile(
    const ModuleSpec &module_spec) { … }

// Keep "symbols.enable-external-lookup" description in sync with this function.
std::optional<FileSpec> SymbolLocatorDefault::LocateExecutableSymbolFile(
    const ModuleSpec &module_spec, const FileSpecList &default_search_paths) { … }

bool SymbolLocatorDefault::DownloadObjectAndSymbolFile(ModuleSpec &module_spec,
                                                       Status &error,
                                                       bool force_lookup,
                                                       bool copy_executable) { … }