From 71d5a2540a98c81f5bcaeb48805e0e2881f530ef Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Sun, 16 Apr 2017 16:01:22 +0000 Subject: Vendor import of llvm trunk r300422: https://llvm.org/svn/llvm-project/llvm/trunk@300422 --- lib/DebugInfo/PDB/Native/SymbolStream.cpp | 45 +++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 lib/DebugInfo/PDB/Native/SymbolStream.cpp (limited to 'lib/DebugInfo/PDB/Native/SymbolStream.cpp') diff --git a/lib/DebugInfo/PDB/Native/SymbolStream.cpp b/lib/DebugInfo/PDB/Native/SymbolStream.cpp new file mode 100644 index 000000000000..9e9ebd11495b --- /dev/null +++ b/lib/DebugInfo/PDB/Native/SymbolStream.cpp @@ -0,0 +1,45 @@ +//===- SymbolStream.cpp - PDB Symbol Stream Access ------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "llvm/DebugInfo/PDB/Native/SymbolStream.h" + +#include "llvm/DebugInfo/CodeView/CodeView.h" +#include "llvm/DebugInfo/CodeView/TypeRecord.h" +#include "llvm/DebugInfo/MSF/MappedBlockStream.h" +#include "llvm/DebugInfo/PDB/Native/PDBFile.h" +#include "llvm/DebugInfo/PDB/Native/RawConstants.h" +#include "llvm/DebugInfo/PDB/Native/RawError.h" +#include "llvm/Support/BinaryStreamReader.h" +#include "llvm/Support/Endian.h" + +using namespace llvm; +using namespace llvm::msf; +using namespace llvm::support; +using namespace llvm::pdb; + +SymbolStream::SymbolStream(std::unique_ptr Stream) + : Stream(std::move(Stream)) {} + +SymbolStream::~SymbolStream() {} + +Error SymbolStream::reload() { + BinaryStreamReader Reader(*Stream); + + if (auto EC = Reader.readArray(SymbolRecords, Stream->getLength())) + return EC; + + return Error::success(); +} + +iterator_range +SymbolStream::getSymbols(bool *HadError) const { + return llvm::make_range(SymbolRecords.begin(HadError), SymbolRecords.end()); +} + +Error SymbolStream::commit() { return Error::success(); } -- cgit v1.2.3