xref: /openbsd-src/gnu/llvm/lldb/source/Plugins/SymbolFile/PDB/PDBLocationToDWARFExpression.h (revision 061da546b983eb767bad15e67af1174fb0bcf31c)
1*061da546Spatrick //===-- PDBLocationToDWARFExpression.h --------------------------*- C++ -*-===//
2*061da546Spatrick //
3*061da546Spatrick // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*061da546Spatrick // See https://llvm.org/LICENSE.txt for license information.
5*061da546Spatrick // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*061da546Spatrick //
7*061da546Spatrick //===----------------------------------------------------------------------===//
8*061da546Spatrick 
9*061da546Spatrick #ifndef lldb_Plugins_SymbolFile_PDB_PDBLocationToDWARFExpression_h_
10*061da546Spatrick #define lldb_Plugins_SymbolFile_PDB_PDBLocationToDWARFExpression_h_
11*061da546Spatrick 
12*061da546Spatrick #include "lldb/Core/Module.h"
13*061da546Spatrick #include "lldb/Symbol/Variable.h"
14*061da546Spatrick 
15*061da546Spatrick namespace lldb_private {
16*061da546Spatrick class DWARFExpression;
17*061da546Spatrick }
18*061da546Spatrick 
19*061da546Spatrick namespace llvm {
20*061da546Spatrick namespace pdb {
21*061da546Spatrick class PDBSymbolData;
22*061da546Spatrick }
23*061da546Spatrick } // namespace llvm
24*061da546Spatrick 
25*061da546Spatrick /// Converts a location information from a PDB symbol to a DWARF expression
26*061da546Spatrick ///
27*061da546Spatrick /// \param[in] module
28*061da546Spatrick ///     The module \a symbol belongs to.
29*061da546Spatrick ///
30*061da546Spatrick /// \param[in] symbol
31*061da546Spatrick ///     The symbol with a location information to convert.
32*061da546Spatrick ///
33*061da546Spatrick /// \param[in] ranges
34*061da546Spatrick ///     Ranges where this variable is valid.
35*061da546Spatrick ///
36*061da546Spatrick /// \param[out] is_constant
37*061da546Spatrick ///     Set to \b true if the result expression is a constant value data,
38*061da546Spatrick ///     and \b false if it is a DWARF bytecode.
39*061da546Spatrick ///
40*061da546Spatrick /// \return
41*061da546Spatrick ///     The DWARF expression corresponding to the location data of \a symbol.
42*061da546Spatrick lldb_private::DWARFExpression
43*061da546Spatrick ConvertPDBLocationToDWARFExpression(lldb::ModuleSP module,
44*061da546Spatrick                                     const llvm::pdb::PDBSymbolData &symbol,
45*061da546Spatrick                                     const lldb_private::Variable::RangeList &ranges,
46*061da546Spatrick                                     bool &is_constant);
47*061da546Spatrick #endif
48