Viewing file:  CodeViewYAMLDebugSections.h (3.39 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
//=- CodeViewYAMLDebugSections.h - CodeView YAMLIO debug sections -*- 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
//
//===----------------------------------------------------------------------===//
//
// This file defines classes for handling the YAML representation of CodeView
// Debug Info.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_OBJECTYAML_CODEVIEWYAMLDEBUGSECTIONS_H
#define LLVM_OBJECTYAML_CODEVIEWYAMLDEBUGSECTIONS_H
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/DebugInfo/CodeView/CodeView.h"
#include "llvm/DebugInfo/CodeView/DebugSubsection.h"
#include "llvm/DebugInfo/CodeView/DebugSubsectionRecord.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/YAMLTraits.h"
#include <cstdint>
#include <memory>
#include <vector>
namespace llvm {
namespace codeview {
class StringsAndChecksums;
class StringsAndChecksumsRef;
} // end namespace codeview
namespace CodeViewYAML {
namespace detail {
struct YAMLSubsectionBase;
} // end namespace detail
struct YAMLFrameData {
uint32_t RvaStart;
uint32_t CodeSize;
uint32_t LocalSize;
uint32_t ParamsSize;
uint32_t MaxStackSize;
StringRef FrameFunc;
uint32_t PrologSize;
uint32_t SavedRegsSize;
uint32_t Flags;
};
struct YAMLCrossModuleImport {
StringRef ModuleName;
std::vector<uint32_t> ImportIds;
};
struct SourceLineEntry {
uint32_t Offset;
uint32_t LineStart;
uint32_t EndDelta;
bool IsStatement;
};
struct SourceColumnEntry {
uint16_t StartColumn;
uint16_t EndColumn;
};
struct SourceLineBlock {
StringRef FileName;
std::vector<SourceLineEntry> Lines;
std::vector<SourceColumnEntry> Columns;
};
struct HexFormattedString {
std::vector<uint8_t> Bytes;
};
struct SourceFileChecksumEntry {
StringRef FileName;
codeview::FileChecksumKind Kind;
HexFormattedString ChecksumBytes;
};
struct SourceLineInfo {
uint32_t RelocOffset;
uint32_t RelocSegment;
codeview::LineFlags Flags;
uint32_t CodeSize;
std::vector<SourceLineBlock> Blocks;
};
struct InlineeSite {
uint32_t Inlinee;
StringRef FileName;
uint32_t SourceLineNum;
std::vector<StringRef> ExtraFiles;
};
struct InlineeInfo {
bool HasExtraFiles;
std::vector<InlineeSite> Sites;
};
struct YAMLDebugSubsection {
static Expected<YAMLDebugSubsection>
fromCodeViewSubection(const codeview::StringsAndChecksumsRef &SC,
const codeview::DebugSubsectionRecord &SS);
std::shared_ptr<detail::YAMLSubsectionBase> Subsection;
};
Expected<std::vector<std::shared_ptr<codeview::DebugSubsection>>>
toCodeViewSubsectionList(BumpPtrAllocator &Allocator,
ArrayRef<YAMLDebugSubsection> Subsections,
const codeview::StringsAndChecksums &SC);
std::vector<YAMLDebugSubsection>
fromDebugS(ArrayRef<uint8_t> Data, const codeview::StringsAndChecksumsRef &SC);
void initializeStringsAndChecksums(ArrayRef<YAMLDebugSubsection> Sections,
codeview::StringsAndChecksums &SC);
} // end namespace CodeViewYAML
} // end namespace llvm
LLVM_YAML_DECLARE_MAPPING_TRAITS(CodeViewYAML::YAMLDebugSubsection)
LLVM_YAML_IS_SEQUENCE_VECTOR(CodeViewYAML::YAMLDebugSubsection)
#endif // LLVM_OBJECTYAML_CODEVIEWYAMLDEBUGSECTIONS_H
|