LocateSymbolFile.h

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//===-- LocateSymbolFile.h --------------------------------------*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
 
#ifndef LLDB_SYMBOL_LOCATESYMBOLFILE_H
#define LLDB_SYMBOL_LOCATESYMBOLFILE_H
 
#include <cstdint>
 
#include "lldb/Core/FileSpecList.h"
#include "lldb/Utility/FileSpec.h"
#include "lldb/Utility/Status.h"
#include "lldb/lldb-forward.h"
 
namespace lldb_private {
 
class ArchSpec;
class ModuleSpec;
class UUID;
 
class Symbols {
public:
  // Locate the executable file given a module specification.
  //
  // Locating the file should happen only on the local computer or using the
  // current computers global settings.
  static ModuleSpec LocateExecutableObjectFile(const ModuleSpec &module_spec);
 
  // Locate the symbol file given a module specification.
  //
  // Locating the file should happen only on the local computer or using the
  // current computers global settings.
  static FileSpec
  LocateExecutableSymbolFile(const ModuleSpec &module_spec,
                             const FileSpecList &default_search_paths);
 
  static FileSpec FindSymbolFileInBundle(const FileSpec &dsym_bundle_fspec,
                                         const lldb_private::UUID *uuid,
                                         const ArchSpec *arch);
 
  // Locate the object and symbol file given a module specification.
  //
  // Locating the file can try to download the file from a corporate build
  // repository, or using any other means necessary to locate both the
  // unstripped object file and the debug symbols. The force_lookup argument
  // controls whether the external program is called unconditionally to find
  // the symbol file, or if the user's settings are checked to see if they've
  // enabled the external program before calling.
  //
  static bool DownloadObjectAndSymbolFile(ModuleSpec &module_spec,
                                          Status &error,
                                          bool force_lookup = true,
                                          bool copy_executable = true);
 
  /// Locate the symbol file for the given UUID on a background thread. This
  /// function returns immediately. Under the hood it uses the debugger's
  /// thread pool to call DownloadObjectAndSymbolFile. If a symbol file is
  /// found, this will notify all target which contain the module with the
  /// given UUID.
  static void DownloadSymbolFileAsync(const UUID &uuid);
};
 
} // namespace lldb_private
 
#endif // LLDB_SYMBOL_LOCATESYMBOLFILE_H