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5cfb6469b8
This converts remaining uses of ByteStream, which was still left in the symbol stream and type stream, to using the new StreamInterface zero-copy classes. RecordIterator is finally deleted, so this is the only way left now. Additionally, more error checking is added when iterating the various streams. With this, the transition to zero copy pdb access is complete. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271101 91177308-0d34-0410-b5e6-96231b3b80d8
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
//===-- SymbolDumper.h - CodeView symbol info dumper ------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_DEBUGINFO_CODEVIEW_SYMBOLDUMPER_H
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#define LLVM_DEBUGINFO_CODEVIEW_SYMBOLDUMPER_H
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#include "llvm/ADT/ArrayRef.h"
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#include "llvm/ADT/StringSet.h"
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#include "llvm/DebugInfo/CodeView/SymbolDumpDelegate.h"
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#include "llvm/DebugInfo/CodeView/SymbolRecord.h"
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#include "llvm/DebugInfo/CodeView/TypeIndex.h"
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namespace llvm {
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class ScopedPrinter;
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namespace codeview {
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class CVTypeDumper;
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/// Dumper for CodeView symbol streams found in COFF object files and PDB files.
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class CVSymbolDumper {
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public:
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CVSymbolDumper(ScopedPrinter &W, CVTypeDumper &CVTD,
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std::unique_ptr<SymbolDumpDelegate> ObjDelegate,
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bool PrintRecordBytes)
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: W(W), CVTD(CVTD), ObjDelegate(std::move(ObjDelegate)),
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PrintRecordBytes(PrintRecordBytes) {}
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/// Dumps one type record. Returns false if there was a type parsing error,
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/// and true otherwise. This should be called in order, since the dumper
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/// maintains state about previous records which are necessary for cross
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/// type references.
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bool dump(const CVRecord<SymbolKind> &Record);
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/// Dumps the type records in Data. Returns false if there was a type stream
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/// parse error, and true otherwise.
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bool dump(const CVSymbolArray &Symbols);
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private:
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ScopedPrinter &W;
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CVTypeDumper &CVTD;
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std::unique_ptr<SymbolDumpDelegate> ObjDelegate;
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bool PrintRecordBytes;
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};
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} // end namespace codeview
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} // end namespace llvm
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#endif // LLVM_DEBUGINFO_CODEVIEW_SYMBOLDUMPER_H
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