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Type records have a unique type index, but symbol records do not. Instead, symbol records refer to other symbol records by referencing their offset in the symbol stream. In a sense this is the analogue of the TypeIndex, but we are not printing it in the dumper. Printing it not only gives us more useful information when manually investigating the contents of a PDB, but also allows us to write better tests by enabling us to verify that fields that reference other symbol records do so correctly. Differential Revision: https://reviews.llvm.org/D34906 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306890 91177308-0d34-0410-b5e6-96231b3b80d8
40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
//===- CVSymbolVisitor.h ----------------------------------------*- 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_CVSYMBOLVISITOR_H
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#define LLVM_DEBUGINFO_CODEVIEW_CVSYMBOLVISITOR_H
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#include "llvm/DebugInfo/CodeView/CVRecord.h"
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#include "llvm/DebugInfo/CodeView/CodeView.h"
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#include "llvm/DebugInfo/CodeView/SymbolRecord.h"
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#include "llvm/DebugInfo/CodeView/SymbolVisitorDelegate.h"
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#include "llvm/Support/ErrorOr.h"
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namespace llvm {
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namespace codeview {
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class SymbolVisitorCallbacks;
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class CVSymbolVisitor {
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public:
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CVSymbolVisitor(SymbolVisitorCallbacks &Callbacks);
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Error visitSymbolRecord(CVSymbol &Record);
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Error visitSymbolRecord(CVSymbol &Record, uint32_t Offset);
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Error visitSymbolStream(const CVSymbolArray &Symbols);
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Error visitSymbolStream(const CVSymbolArray &Symbols, uint32_t InitialOffset);
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private:
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SymbolVisitorCallbacks &Callbacks;
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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_CVSYMBOLVISITOR_H
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