1 //===-- DWARFASTParser.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_DWARF_DWARFASTPARSER_H
10 #define LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFASTPARSER_H
11 
12 #include "DWARFDefines.h"
13 #include "lldb/Core/PluginInterface.h"
14 #include "lldb/Symbol/SymbolFile.h"
15 #include "lldb/Symbol/CompilerDecl.h"
16 #include "lldb/Symbol/CompilerDeclContext.h"
17 #include "lldb/lldb-enumerations.h"
18 
19 class DWARFDIE;
20 namespace lldb_private {
21 class CompileUnit;
22 class ExecutionContext;
23 }
24 class SymbolFileDWARF;
25 
26 class DWARFASTParser {
27 public:
28   virtual ~DWARFASTParser() = default;
29 
30   virtual lldb::TypeSP ParseTypeFromDWARF(const lldb_private::SymbolContext &sc,
31                                           const DWARFDIE &die,
32                                           bool *type_is_new_ptr) = 0;
33 
34   virtual lldb_private::Function *
35   ParseFunctionFromDWARF(lldb_private::CompileUnit &comp_unit,
36                          const DWARFDIE &die,
37                          const lldb_private::AddressRange &range) = 0;
38 
39   virtual bool
40   CompleteTypeFromDWARF(const DWARFDIE &die, lldb_private::Type *type,
41                         lldb_private::CompilerType &compiler_type) = 0;
42 
43   virtual lldb_private::CompilerDecl
44   GetDeclForUIDFromDWARF(const DWARFDIE &die) = 0;
45 
46   virtual lldb_private::CompilerDeclContext
47   GetDeclContextForUIDFromDWARF(const DWARFDIE &die) = 0;
48 
49   virtual lldb_private::CompilerDeclContext
50   GetDeclContextContainingUIDFromDWARF(const DWARFDIE &die) = 0;
51 
52   virtual void EnsureAllDIEsInDeclContextHaveBeenParsed(
53       lldb_private::CompilerDeclContext decl_context) = 0;
54 
55   static llvm::Optional<lldb_private::SymbolFile::ArrayInfo>
56   ParseChildArrayInfo(const DWARFDIE &parent_die,
57                       const lldb_private::ExecutionContext *exe_ctx = nullptr);
58 
59   static lldb::AccessType GetAccessTypeFromDWARF(uint32_t dwarf_accessibility);
60 };
61 
62 #endif // LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFASTPARSER_H
63