You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.4 KiB
47 lines
1.4 KiB
4 months ago
|
//===- 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/Raw/SymbolStream.h"
|
||
|
|
|
||
|
|
#include "llvm/DebugInfo/CodeView/CodeView.h"
|
||
|
|
#include "llvm/DebugInfo/CodeView/StreamReader.h"
|
||
|
|
#include "llvm/DebugInfo/CodeView/TypeRecord.h"
|
||
|
|
#include "llvm/DebugInfo/PDB/Raw/IndexedStreamData.h"
|
||
|
|
#include "llvm/DebugInfo/PDB/Raw/MappedBlockStream.h"
|
||
|
|
#include "llvm/DebugInfo/PDB/Raw/PDBFile.h"
|
||
|
|
#include "llvm/DebugInfo/PDB/Raw/RawConstants.h"
|
||
|
|
#include "llvm/DebugInfo/PDB/Raw/RawError.h"
|
||
|
|
|
||
|
|
#include "llvm/Support/Endian.h"
|
||
|
|
|
||
|
|
using namespace llvm;
|
||
|
|
using namespace llvm::support;
|
||
|
|
using namespace llvm::pdb;
|
||
|
|
|
||
|
|
SymbolStream::SymbolStream(std::unique_ptr<MappedBlockStream> Stream)
|
||
|
|
: Stream(std::move(Stream)) {}
|
||
|
|
|
||
|
|
SymbolStream::~SymbolStream() {}
|
||
|
|
|
||
|
|
Error SymbolStream::reload() {
|
||
|
|
codeview::StreamReader Reader(*Stream);
|
||
|
|
|
||
|
|
if (auto EC = Reader.readArray(SymbolRecords, Stream->getLength()))
|
||
|
|
return EC;
|
||
|
|
|
||
|
|
return Error::success();
|
||
|
|
}
|
||
|
|
|
||
|
|
iterator_range<codeview::CVSymbolArray::Iterator>
|
||
|
|
SymbolStream::getSymbols(bool *HadError) const {
|
||
|
|
return llvm::make_range(SymbolRecords.begin(HadError), SymbolRecords.end());
|
||
|
|
}
|
||
|
|
|
||
|
|
Error SymbolStream::commit() { return Error::success(); }
|