contrib/llvm/lib/DebugInfo/PDB/PDBSymbolExe.cpp

   1 //===- PDBSymbolExe.cpp - ---------------------------------------*- 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/PDBSymbolExe.h"
  11
  12 #include "llvm/DebugInfo/PDB/PDBSymDumper.h"
  13 #include "llvm/DebugInfo/PDB/PDBSymbolTypePointer.h"
  14
  15 #include <utility>
  16
  17 using namespace llvm;
  18 using namespace llvm::pdb;
  19
  20 PDBSymbolExe::PDBSymbolExe(const IPDBSession &PDBSession,
  21                            std::unique_ptr<IPDBRawSymbol> Symbol)
  22     : PDBSymbol(PDBSession, std::move(Symbol)) {
  23   assert(RawSymbol->getSymTag() == PDB_SymType::Exe);
  24 }
  25
  26 void PDBSymbolExe::dump(PDBSymDumper &Dumper) const { Dumper.dump(*this); }
  27
  28 uint32_t PDBSymbolExe::getPointerByteSize() const {
  29   auto Pointer = findOneChild<PDBSymbolTypePointer>();
  30   if (Pointer)
  31     return Pointer->getLength();
  32
  33   if (getMachineType() == PDB_Machine::x86)
  34     return 4;
  35   return 8;
  36 }