1//===- PDBStringTableBuilder.h - PDB String Table Builder -------*- 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// This file creates the "/names" stream.
11//
12//===----------------------------------------------------------------------===//
13
14#ifndef LLVM_DEBUGINFO_PDB_RAW_PDBSTRINGTABLEBUILDER_H
15#define LLVM_DEBUGINFO_PDB_RAW_PDBSTRINGTABLEBUILDER_H
16
17#include "llvm/ADT/DenseMap.h"
18#include "llvm/ADT/StringRef.h"
19#include "llvm/DebugInfo/CodeView/DebugStringTableSubsection.h"
20#include "llvm/Support/Error.h"
21#include <vector>
22
23namespace llvm {
24class BinaryStreamWriter;
25class WritableBinaryStreamRef;
26
27namespace msf {
28struct MSFLayout;
29}
30
31namespace pdb {
32
33class PDBFileBuilder;
34
35class PDBStringTableBuilder {
36public:
37  // If string S does not exist in the string table, insert it.
38  // Returns the ID for S.
39  uint32_t insert(StringRef S);
40
41  uint32_t calculateSerializedSize() const;
42  Error commit(BinaryStreamWriter &Writer) const;
43
44  void setStrings(const codeview::DebugStringTableSubsection &Strings);
45
46private:
47  uint32_t calculateHashTableSize() const;
48  Error writeHeader(BinaryStreamWriter &Writer) const;
49  Error writeStrings(BinaryStreamWriter &Writer) const;
50  Error writeHashTable(BinaryStreamWriter &Writer) const;
51  Error writeEpilogue(BinaryStreamWriter &Writer) const;
52
53  codeview::DebugStringTableSubsection Strings;
54};
55
56} // end namespace pdb
57} // end namespace llvm
58
59#endif // LLVM_DEBUGINFO_PDB_RAW_PDBSTRINGTABLEBUILDER_H
60