TypeRecordBuilder.h revision 296417
1//===- TypeRecordBuilder.h --------------------------------------*- 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_TYPERECORDBUILDER_H 11#define LLVM_DEBUGINFO_CODEVIEW_TYPERECORDBUILDER_H 12 13#include "llvm/DebugInfo/CodeView/CodeView.h" 14#include "llvm/DebugInfo/CodeView/TypeIndex.h" 15#include "llvm/ADT/SmallVector.h" 16#include "llvm/Support/EndianStream.h" 17#include "llvm/Support/raw_ostream.h" 18 19namespace llvm { 20namespace codeview { 21 22class TypeRecordBuilder { 23private: 24 TypeRecordBuilder(const TypeRecordBuilder &) = delete; 25 TypeRecordBuilder &operator=(const TypeRecordBuilder &) = delete; 26 27public: 28 explicit TypeRecordBuilder(TypeRecordKind Kind); 29 30 void writeUInt8(uint8_t Value); 31 void writeInt16(int16_t Value); 32 void writeUInt16(uint16_t Value); 33 void writeInt32(int32_t Value); 34 void writeUInt32(uint32_t Value); 35 void writeInt64(int64_t Value); 36 void writeUInt64(uint64_t Value); 37 void writeTypeIndex(TypeIndex TypeInd); 38 void writeTypeRecordKind(TypeRecordKind Kind); 39 void writeEncodedInteger(int64_t Value); 40 void writeEncodedSignedInteger(int64_t Value); 41 void writeEncodedUnsignedInteger(uint64_t Value); 42 void writeNullTerminatedString(const char *Value); 43 void writeNullTerminatedString(StringRef Value); 44 45 llvm::StringRef str(); 46 47 uint64_t size() const { return Stream.tell(); } 48 49private: 50 llvm::SmallVector<char, 256> Buffer; 51 llvm::raw_svector_ostream Stream; 52 llvm::support::endian::Writer<llvm::support::endianness::little> Writer; 53}; 54} 55} 56 57#endif 58