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//===- DebugSubsectionVisitor.cpp -------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "llvm/DebugInfo/CodeView/DebugSubsectionVisitor.h"
#include "llvm/DebugInfo/CodeView/CodeView.h"
#include "llvm/DebugInfo/CodeView/DebugChecksumsSubsection.h"
#include "llvm/DebugInfo/CodeView/DebugCrossExSubsection.h"
#include "llvm/DebugInfo/CodeView/DebugCrossImpSubsection.h"
#include "llvm/DebugInfo/CodeView/DebugFrameDataSubsection.h"
#include "llvm/DebugInfo/CodeView/DebugInlineeLinesSubsection.h"
#include "llvm/DebugInfo/CodeView/DebugLinesSubsection.h"
#include "llvm/DebugInfo/CodeView/DebugStringTableSubsection.h"
#include "llvm/DebugInfo/CodeView/DebugSubsectionRecord.h"
#include "llvm/DebugInfo/CodeView/DebugSymbolRVASubsection.h"
#include "llvm/DebugInfo/CodeView/DebugSymbolsSubsection.h"
#include "llvm/DebugInfo/CodeView/DebugUnknownSubsection.h"
#include "llvm/Support/BinaryStreamReader.h"
#include "llvm/Support/SwapByteOrder.h"
using namespace llvm;
using namespace llvm::codeview;
Error llvm::codeview::visitDebugSubsection(
const DebugSubsectionRecord &R, DebugSubsectionVisitor &V,
const StringsAndChecksumsRef &State) {
BinaryStreamReader Reader(R.getRecordData());
switch (R.kind()) {
case DebugSubsectionKind::Lines: {
DebugLinesSubsectionRef Fragment;
if (auto EC = Fragment.initialize(Reader))
return EC;
return V.visitLines(Fragment, State);
}
case DebugSubsectionKind::FileChecksums: {
DebugChecksumsSubsectionRef Fragment;
if (auto EC = Fragment.initialize(Reader))
return EC;
return V.visitFileChecksums(Fragment, State);
}
case DebugSubsectionKind::InlineeLines: {
DebugInlineeLinesSubsectionRef Fragment;
if (auto EC = Fragment.initialize(Reader))
return EC;
return V.visitInlineeLines(Fragment, State);
}
case DebugSubsectionKind::CrossScopeExports: {
DebugCrossModuleExportsSubsectionRef Section;
if (auto EC = Section.initialize(Reader))
return EC;
return V.visitCrossModuleExports(Section, State);
}
case DebugSubsectionKind::CrossScopeImports: {
DebugCrossModuleImportsSubsectionRef Section;
if (auto EC = Section.initialize(Reader))
return EC;
return V.visitCrossModuleImports(Section, State);
}
case DebugSubsectionKind::Symbols: {
DebugSymbolsSubsectionRef Section;
if (auto EC = Section.initialize(Reader))
return EC;
return V.visitSymbols(Section, State);
}
case DebugSubsectionKind::StringTable: {
DebugStringTableSubsectionRef Section;
if (auto EC = Section.initialize(Reader))
return EC;
return V.visitStringTable(Section, State);
}
case DebugSubsectionKind::FrameData: {
DebugFrameDataSubsectionRef Section;
if (auto EC = Section.initialize(Reader))
return EC;
return V.visitFrameData(Section, State);
}
case DebugSubsectionKind::CoffSymbolRVA: {
DebugSymbolRVASubsectionRef Section;
if (auto EC = Section.initialize(Reader))
return EC;
return V.visitCOFFSymbolRVAs(Section, State);
}
default: {
DebugUnknownSubsectionRef Fragment(R.kind(), R.getRecordData());
return V.visitUnknown(Fragment);
}
}
}
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