1 //===- TypeRecordHelpers.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 LLVM_DEBUGINFO_CODEVIEW_TYPERECORDHELPERS_H 10 #define LLVM_DEBUGINFO_CODEVIEW_TYPERECORDHELPERS_H 11 12 #include "llvm/DebugInfo/CodeView/TypeRecord.h" 13 14 namespace llvm { 15 namespace codeview { 16 17 /// Given an arbitrary codeview type, determine if it is an LF_STRUCTURE, 18 /// LF_CLASS, LF_INTERFACE, LF_UNION, or LF_ENUM with the forward ref class 19 /// option. 20 bool isUdtForwardRef(CVType CVT); 21 22 /// Given a CVType which is assumed to be an LF_MODIFIER, return the 23 /// TypeIndex of the type that the LF_MODIFIER modifies. 24 TypeIndex getModifiedType(const CVType &CVT); 25 26 /// Return true if this record should be in the IPI stream of a PDB. In an 27 /// object file, these record kinds will appear mixed into the .debug$T section. isIdRecord(TypeLeafKind K)28inline bool isIdRecord(TypeLeafKind K) { 29 switch (K) { 30 case TypeLeafKind::LF_FUNC_ID: 31 case TypeLeafKind::LF_MFUNC_ID: 32 case TypeLeafKind::LF_STRING_ID: 33 case TypeLeafKind::LF_SUBSTR_LIST: 34 case TypeLeafKind::LF_BUILDINFO: 35 case TypeLeafKind::LF_UDT_SRC_LINE: 36 case TypeLeafKind::LF_UDT_MOD_SRC_LINE: 37 return true; 38 default: 39 return false; 40 } 41 } 42 43 } // namespace codeview 44 } // namespace llvm 45 46 #endif 47