Line data    Source code

       1             : //===- NativeTypeArray.cpp - info about arrays ------------------*- 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             : #include "llvm/DebugInfo/PDB/Native/NativeTypeArray.h"
      11             : 
      12             : #include "llvm/DebugInfo/CodeView/SymbolRecord.h"
      13             : #include "llvm/DebugInfo/PDB/Native/NativeTypeBuiltin.h"
      14             : #include "llvm/DebugInfo/PDB/Native/NativeTypeEnum.h"
      15             : 
      16             : using namespace llvm;
      17             : using namespace llvm::codeview;
      18             : using namespace llvm::pdb;
      19             : 
      20           2 : NativeTypeArray::NativeTypeArray(NativeSession &Session, SymIndexId Id,
      21             :                                  codeview::TypeIndex TI,
      22           2 :                                  codeview::ArrayRecord Record)
      23             :     : NativeRawSymbol(Session, PDB_SymType::ArrayType, Id), Record(Record),
      24           2 :       Index(TI) {}
      25           4 : NativeTypeArray::~NativeTypeArray() {}
      26             : 
      27           0 : void NativeTypeArray::dump(raw_ostream &OS, int Indent,
      28             :                            PdbSymbolIdField ShowIdFields,
      29             :                            PdbSymbolIdField RecurseIdFields) const {
      30           0 :   NativeRawSymbol::dump(OS, Indent, ShowIdFields, RecurseIdFields);
      31             : 
      32           0 :   dumpSymbolField(OS, "arrayIndexTypeId", getArrayIndexTypeId(), Indent);
      33           0 :   dumpSymbolIdField(OS, "elementTypeId", getTypeId(), Indent, Session,
      34             :                     PdbSymbolIdField::Type, ShowIdFields, RecurseIdFields);
      35             : 
      36           0 :   dumpSymbolIdField(OS, "lexicalParentId", 0, Indent, Session,
      37             :                     PdbSymbolIdField::LexicalParent, ShowIdFields,
      38             :                     RecurseIdFields);
      39           0 :   dumpSymbolField(OS, "length", getLength(), Indent);
      40           0 :   dumpSymbolField(OS, "count", getCount(), Indent);
      41           0 :   dumpSymbolField(OS, "constType", isConstType(), Indent);
      42           0 :   dumpSymbolField(OS, "unalignedType", isUnalignedType(), Indent);
      43           0 :   dumpSymbolField(OS, "volatileType", isVolatileType(), Indent);
      44           0 : }
      45             : 
      46           0 : SymIndexId NativeTypeArray::getArrayIndexTypeId() const {
      47           0 :   return Session.getSymbolCache().findSymbolByTypeIndex(Record.getIndexType());
      48             : }
      49             : 
      50           0 : bool NativeTypeArray::isConstType() const { return false; }
      51             : 
      52           0 : bool NativeTypeArray::isUnalignedType() const { return false; }
      53             : 
      54           0 : bool NativeTypeArray::isVolatileType() const { return false; }
      55             : 
      56           1 : uint32_t NativeTypeArray::getCount() const {
      57             :   NativeRawSymbol &Element =
      58           2 :       Session.getSymbolCache().getNativeSymbolById(getTypeId());
      59           1 :   return getLength() / Element.getLength();
      60             : }
      61             : 
      62           2 : SymIndexId NativeTypeArray::getTypeId() const {
      63           4 :   return Session.getSymbolCache().findSymbolByTypeIndex(
      64           2 :       Record.getElementType());
      65             : }
      66             : 
      67           1 : uint64_t NativeTypeArray::getLength() const { return Record.Size; }