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| //===-- AddressResolver.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 liblldb_AddressResolver_h_
#define liblldb_AddressResolver_h_
#include "lldb/Core/AddressRange.h"
#include "lldb/Core/SearchFilter.h"
#include "lldb/lldb-defines.h"
#include <stddef.h>
#include <vector>
namespace lldb_private {
class ModuleList;
class Stream;
/// \class AddressResolver AddressResolver.h "lldb/Core/AddressResolver.h"
/// This class works with SearchFilter to resolve function names and source
/// file locations to their concrete addresses.
/// General Outline:
/// The AddressResolver is a Searcher. In that protocol, the SearchFilter
/// asks the question "At what depth of the symbol context descent do you want
/// your callback to get called?" of the filter. The resolver answers this
/// question (in the GetDepth method) and provides the resolution callback.
class AddressResolver : public Searcher {
public:
enum MatchType { Exact, Regexp, Glob };
AddressResolver();
~AddressResolver() override;
virtual void ResolveAddress(SearchFilter &filter);
virtual void ResolveAddressInModules(SearchFilter &filter,
ModuleList &modules);
void GetDescription(Stream *s) override = 0;
std::vector<AddressRange> &GetAddressRanges();
size_t GetNumberOfAddresses();
AddressRange &GetAddressRangeAtIndex(size_t idx);
protected:
std::vector<AddressRange> m_address_ranges;
private:
DISALLOW_COPY_AND_ASSIGN(AddressResolver);
};
} // namespace lldb_private
#endif // liblldb_AddressResolver_h_
|