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llvm-mirror/tools/dsymutil/SymbolMap.h
Chandler Carruth ae65e281f3 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00

54 lines
1.5 KiB
C++

//=- tools/dsymutil/SymbolMap.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 LLVM_TOOLS_DSYMUTIL_SYMBOLMAP_H
#define LLVM_TOOLS_DSYMUTIL_SYMBOLMAP_H
#include "llvm/ADT/StringRef.h"
#include <string>
#include <vector>
namespace llvm {
namespace dsymutil {
class DebugMap;
/// Callable class to unobfuscate strings based on a BCSymbolMap.
class SymbolMapTranslator {
public:
SymbolMapTranslator() : MangleNames(false) {}
SymbolMapTranslator(std::vector<std::string> UnobfuscatedStrings,
bool MangleNames)
: UnobfuscatedStrings(std::move(UnobfuscatedStrings)),
MangleNames(MangleNames) {}
StringRef operator()(StringRef Input);
operator bool() const { return !UnobfuscatedStrings.empty(); }
private:
std::vector<std::string> UnobfuscatedStrings;
bool MangleNames;
};
/// Class to initialize SymbolMapTranslators from a BCSymbolMap.
class SymbolMapLoader {
public:
SymbolMapLoader(std::string SymbolMap) : SymbolMap(std::move(SymbolMap)) {}
SymbolMapTranslator Load(StringRef InputFile, const DebugMap &Map) const;
private:
const std::string SymbolMap;
};
} // namespace dsymutil
} // namespace llvm
#endif // LLVM_TOOLS_DSYMUTIL_SYMBOLMAP_H