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81cde474e2
Major user-facing changes: Many headers in llvm/DebugInfo/CodeView no longer include llvm/Support/BinaryStreamReader.h or llvm/Support/BinaryStreamWriter.h, those headers may need to be included manually. Several headers in llvm/DebugInfo/CodeView no longer include llvm/DebugInfo/CodeView/EnumTables.h or llvm/DebugInfo/CodeView/CodeView.h, those headers may need to be included manually. Some statistics: $ clang++ -E -Iinclude -I../llvm/include ../llvm/lib/DebugInfo/CodeView/*.cpp -std=c++14 -fno-rtti -fno-exceptions | wc -l after: 2794466 before: 2832765 Discourse thread on the topic: https://discourse.llvm.org/t/include-what-you-use-include-cleanup/ Differential Revision: https://reviews.llvm.org/D119092
96 lines
3.4 KiB
C++
96 lines
3.4 KiB
C++
//===- DebugSubsectionVisitor.cpp -------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/DebugInfo/CodeView/DebugSubsectionVisitor.h"
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#include "llvm/DebugInfo/CodeView/CodeView.h"
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#include "llvm/DebugInfo/CodeView/DebugChecksumsSubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugCrossExSubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugCrossImpSubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugFrameDataSubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugInlineeLinesSubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugLinesSubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugStringTableSubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugSubsectionRecord.h"
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#include "llvm/DebugInfo/CodeView/DebugSymbolRVASubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugSymbolsSubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugUnknownSubsection.h"
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#include "llvm/Support/BinaryStreamReader.h"
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#include "llvm/Support/SwapByteOrder.h"
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using namespace llvm;
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using namespace llvm::codeview;
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Error llvm::codeview::visitDebugSubsection(
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const DebugSubsectionRecord &R, DebugSubsectionVisitor &V,
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const StringsAndChecksumsRef &State) {
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BinaryStreamReader Reader(R.getRecordData());
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switch (R.kind()) {
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case DebugSubsectionKind::Lines: {
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DebugLinesSubsectionRef Fragment;
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if (auto EC = Fragment.initialize(Reader))
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return EC;
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return V.visitLines(Fragment, State);
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}
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case DebugSubsectionKind::FileChecksums: {
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DebugChecksumsSubsectionRef Fragment;
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if (auto EC = Fragment.initialize(Reader))
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return EC;
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return V.visitFileChecksums(Fragment, State);
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}
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case DebugSubsectionKind::InlineeLines: {
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DebugInlineeLinesSubsectionRef Fragment;
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if (auto EC = Fragment.initialize(Reader))
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return EC;
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return V.visitInlineeLines(Fragment, State);
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}
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case DebugSubsectionKind::CrossScopeExports: {
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DebugCrossModuleExportsSubsectionRef Section;
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if (auto EC = Section.initialize(Reader))
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return EC;
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return V.visitCrossModuleExports(Section, State);
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}
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case DebugSubsectionKind::CrossScopeImports: {
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DebugCrossModuleImportsSubsectionRef Section;
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if (auto EC = Section.initialize(Reader))
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return EC;
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return V.visitCrossModuleImports(Section, State);
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}
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case DebugSubsectionKind::Symbols: {
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DebugSymbolsSubsectionRef Section;
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if (auto EC = Section.initialize(Reader))
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return EC;
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return V.visitSymbols(Section, State);
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}
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case DebugSubsectionKind::StringTable: {
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DebugStringTableSubsectionRef Section;
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if (auto EC = Section.initialize(Reader))
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return EC;
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return V.visitStringTable(Section, State);
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}
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case DebugSubsectionKind::FrameData: {
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DebugFrameDataSubsectionRef Section;
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if (auto EC = Section.initialize(Reader))
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return EC;
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return V.visitFrameData(Section, State);
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}
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case DebugSubsectionKind::CoffSymbolRVA: {
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DebugSymbolRVASubsectionRef Section;
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if (auto EC = Section.initialize(Reader))
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return EC;
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return V.visitCOFFSymbolRVAs(Section, State);
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}
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default: {
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DebugUnknownSubsectionRef Fragment(R.kind(), R.getRecordData());
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return V.visitUnknown(Fragment);
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}
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}
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}
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