/Users/buildslave/jenkins/sharedspace/clang-stage2-coverage-R@2/llvm/include/llvm/DebugInfo/CodeView/CVTypeDumper.h
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1 | | //===-- CVTypeDumper.h - CodeView type info dumper --------------*- C++ -*-===// |
2 | | // |
3 | | // The LLVM Compiler Infrastructure |
4 | | // |
5 | | // This file is distributed under the University of Illinois Open Source |
6 | | // License. See LICENSE.TXT for details. |
7 | | // |
8 | | //===----------------------------------------------------------------------===// |
9 | | |
10 | | #ifndef LLVM_DEBUGINFO_CODEVIEW_CVTYPEDUMPER_H |
11 | | #define LLVM_DEBUGINFO_CODEVIEW_CVTYPEDUMPER_H |
12 | | |
13 | | #include "llvm/ADT/ArrayRef.h" |
14 | | #include "llvm/ADT/StringSet.h" |
15 | | #include "llvm/DebugInfo/CodeView/TypeDatabase.h" |
16 | | #include "llvm/DebugInfo/CodeView/TypeIndex.h" |
17 | | #include "llvm/DebugInfo/CodeView/TypeRecord.h" |
18 | | #include "llvm/DebugInfo/CodeView/TypeVisitorCallbacks.h" |
19 | | #include "llvm/Support/ScopedPrinter.h" |
20 | | |
21 | | namespace llvm { |
22 | | |
23 | | namespace codeview { |
24 | | |
25 | | class TypeServerHandler; |
26 | | |
27 | | /// Dumper for CodeView type streams found in COFF object files and PDB files. |
28 | | class CVTypeDumper { |
29 | | public: |
30 | | explicit CVTypeDumper(TypeDatabase &TypeDB, |
31 | | TypeServerHandler *Handler = nullptr) |
32 | 160 | : TypeDB(TypeDB), Handler(Handler) {} |
33 | | |
34 | | /// Dumps one type record. Returns false if there was a type parsing error, |
35 | | /// and true otherwise. This should be called in order, since the dumper |
36 | | /// maintains state about previous records which are necessary for cross |
37 | | /// type references. |
38 | | Error dump(const CVType &Record, TypeVisitorCallbacks &Dumper); |
39 | | |
40 | | /// Dumps the type records in Types. Returns false if there was a type stream |
41 | | /// parse error, and true otherwise. |
42 | | Error dump(const CVTypeArray &Types, TypeVisitorCallbacks &Dumper); |
43 | | |
44 | | /// Dumps the type records in Data. Returns false if there was a type stream |
45 | | /// parse error, and true otherwise. Use this method instead of the |
46 | | /// CVTypeArray overload when type records are laid out contiguously in |
47 | | /// memory. |
48 | | Error dump(ArrayRef<uint8_t> Data, TypeVisitorCallbacks &Dumper); |
49 | | |
50 | | static void printTypeIndex(ScopedPrinter &Printer, StringRef FieldName, |
51 | | TypeIndex TI, TypeDatabase &DB); |
52 | | |
53 | | private: |
54 | | TypeDatabase &TypeDB; |
55 | | TypeServerHandler *Handler; |
56 | | }; |
57 | | |
58 | | } // end namespace codeview |
59 | | } // end namespace llvm |
60 | | |
61 | | #endif // LLVM_DEBUGINFO_CODEVIEW_TYPEDUMPER_H |