1 //===-- PDBLocationToDWARFExpression.h --------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLDB_SOURCE_PLUGINS_SYMBOLFILE_PDB_PDBLOCATIONTODWARFEXPRESSION_H
10 #define LLDB_SOURCE_PLUGINS_SYMBOLFILE_PDB_PDBLOCATIONTODWARFEXPRESSION_H
11 
12 #include "lldb/Core/Module.h"
13 #include "lldb/Symbol/Variable.h"
14 
15 namespace lldb_private {
16 class DWARFExpression;
17 }
18 
19 namespace llvm {
20 namespace pdb {
21 class PDBSymbolData;
22 }
23 } // namespace llvm
24 
25 /// Converts a location information from a PDB symbol to a DWARF expression
26 ///
27 /// \param[in] module
28 ///     The module \a symbol belongs to.
29 ///
30 /// \param[in] symbol
31 ///     The symbol with a location information to convert.
32 ///
33 /// \param[in] ranges
34 ///     Ranges where this variable is valid.
35 ///
36 /// \param[out] is_constant
37 ///     Set to \b true if the result expression is a constant value data,
38 ///     and \b false if it is a DWARF bytecode.
39 ///
40 /// \return
41 ///     The DWARF expression corresponding to the location data of \a symbol.
42 lldb_private::DWARFExpression
43 ConvertPDBLocationToDWARFExpression(lldb::ModuleSP module,
44                                     const llvm::pdb::PDBSymbolData &symbol,
45                                     const lldb_private::Variable::RangeList &ranges,
46                                     bool &is_constant);
47 #endif
48