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141 lines
3.4 KiB
C++
141 lines
3.4 KiB
C++
//=- CodeViewYAMLDebugSections.h - CodeView YAMLIO debug sections -*- 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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//
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// This file defines classes for handling the YAML representation of CodeView
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// Debug Info.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_OBJECTYAML_CODEVIEWYAMLDEBUGSECTIONS_H
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#define LLVM_OBJECTYAML_CODEVIEWYAMLDEBUGSECTIONS_H
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#include "llvm/ADT/ArrayRef.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/DebugInfo/CodeView/CodeView.h"
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#include "llvm/DebugInfo/CodeView/DebugSubsection.h"
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#include "llvm/DebugInfo/CodeView/DebugSubsectionRecord.h"
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#include "llvm/Support/Error.h"
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#include "llvm/Support/YAMLTraits.h"
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#include <cstdint>
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#include <memory>
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#include <vector>
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namespace llvm {
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namespace codeview {
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class StringsAndChecksums;
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class StringsAndChecksumsRef;
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} // end namespace codeview
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namespace CodeViewYAML {
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namespace detail {
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struct YAMLSubsectionBase;
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} // end namespace detail
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struct YAMLFrameData {
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uint32_t RvaStart;
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uint32_t CodeSize;
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uint32_t LocalSize;
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uint32_t ParamsSize;
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uint32_t MaxStackSize;
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StringRef FrameFunc;
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uint32_t PrologSize;
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uint32_t SavedRegsSize;
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uint32_t Flags;
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};
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struct YAMLCrossModuleImport {
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StringRef ModuleName;
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std::vector<uint32_t> ImportIds;
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};
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struct SourceLineEntry {
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uint32_t Offset;
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uint32_t LineStart;
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uint32_t EndDelta;
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bool IsStatement;
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};
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struct SourceColumnEntry {
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uint16_t StartColumn;
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uint16_t EndColumn;
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};
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struct SourceLineBlock {
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StringRef FileName;
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std::vector<SourceLineEntry> Lines;
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std::vector<SourceColumnEntry> Columns;
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};
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struct HexFormattedString {
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std::vector<uint8_t> Bytes;
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};
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struct SourceFileChecksumEntry {
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StringRef FileName;
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codeview::FileChecksumKind Kind;
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HexFormattedString ChecksumBytes;
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};
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struct SourceLineInfo {
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uint32_t RelocOffset;
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uint32_t RelocSegment;
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codeview::LineFlags Flags;
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uint32_t CodeSize;
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std::vector<SourceLineBlock> Blocks;
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};
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struct InlineeSite {
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uint32_t Inlinee;
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StringRef FileName;
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uint32_t SourceLineNum;
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std::vector<StringRef> ExtraFiles;
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};
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struct InlineeInfo {
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bool HasExtraFiles;
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std::vector<InlineeSite> Sites;
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};
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struct YAMLDebugSubsection {
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static Expected<YAMLDebugSubsection>
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fromCodeViewSubection(const codeview::StringsAndChecksumsRef &SC,
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const codeview::DebugSubsectionRecord &SS);
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std::shared_ptr<detail::YAMLSubsectionBase> Subsection;
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};
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struct DebugSubsectionState {};
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Expected<std::vector<std::shared_ptr<codeview::DebugSubsection>>>
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toCodeViewSubsectionList(BumpPtrAllocator &Allocator,
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ArrayRef<YAMLDebugSubsection> Subsections,
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const codeview::StringsAndChecksums &SC);
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std::vector<YAMLDebugSubsection>
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fromDebugS(ArrayRef<uint8_t> Data, const codeview::StringsAndChecksumsRef &SC);
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void initializeStringsAndChecksums(ArrayRef<YAMLDebugSubsection> Sections,
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codeview::StringsAndChecksums &SC);
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} // end namespace CodeViewYAML
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} // end namespace llvm
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LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::YAMLDebugSubsection)
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LLVM_YAML_IS_SEQUENCE_VECTOR(CodeViewYAML::YAMLDebugSubsection)
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#endif // LLVM_OBJECTYAML_CODEVIEWYAMLDEBUGSECTIONS_H
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