llvm/lldb/include/lldb/Expression/DWARFExpression.h

//===-- DWARFExpression.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_EXPRESSION_DWARFEXPRESSION_H
#define LLDB_EXPRESSION_DWARFEXPRESSION_H

#include "lldb/Core/Address.h"
#include "lldb/Core/Disassembler.h"
#include "lldb/Utility/DataExtractor.h"
#include "lldb/Utility/Scalar.h"
#include "lldb/Utility/Status.h"
#include "lldb/lldb-private.h"
#include "llvm/DebugInfo/DWARF/DWARFLocationExpression.h"
#include <functional>

namespace lldb_private {

namespace plugin {
namespace dwarf {
class DWARFUnit;
} // namespace dwarf
} // namespace plugin

/// \class DWARFExpression DWARFExpression.h
/// "lldb/Expression/DWARFExpression.h" Encapsulates a DWARF location
/// expression and interprets it.
///
/// DWARF location expressions are used in two ways by LLDB.  The first
/// use is to find entities specified in the debug information, since their
/// locations are specified in precisely this language.  The second is to
/// interpret expressions without having to run the target in cases where the
/// overhead from copying JIT-compiled code into the target is too high or
/// where the target cannot be run.  This class encapsulates a single DWARF
/// location expression or a location list and interprets it.
class DWARFExpression { … };

} // namespace lldb_private

#endif // LLDB_EXPRESSION_DWARFEXPRESSION_H