632 lines
22 KiB
C++
632 lines
22 KiB
C++
//===- CodeViewYAMLSymbols.cpp - CodeView YAMLIO Symbol implementation ----===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines classes for handling the YAML representation of CodeView
|
|
// Debug Info.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/ObjectYAML/CodeViewYAMLSymbols.h"
|
|
#include "llvm/ADT/ArrayRef.h"
|
|
#include "llvm/ADT/StringRef.h"
|
|
#include "llvm/DebugInfo/CodeView/CodeView.h"
|
|
#include "llvm/DebugInfo/CodeView/CodeViewError.h"
|
|
#include "llvm/DebugInfo/CodeView/EnumTables.h"
|
|
#include "llvm/DebugInfo/CodeView/RecordSerialization.h"
|
|
#include "llvm/DebugInfo/CodeView/SymbolDeserializer.h"
|
|
#include "llvm/DebugInfo/CodeView/SymbolRecord.h"
|
|
#include "llvm/DebugInfo/CodeView/SymbolSerializer.h"
|
|
#include "llvm/DebugInfo/CodeView/TypeIndex.h"
|
|
#include "llvm/ObjectYAML/YAML.h"
|
|
#include "llvm/Support/Allocator.h"
|
|
#include "llvm/Support/Error.h"
|
|
#include "llvm/Support/YAMLTraits.h"
|
|
#include <algorithm>
|
|
#include <cstdint>
|
|
#include <cstring>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
using namespace llvm;
|
|
using namespace llvm::codeview;
|
|
using namespace llvm::CodeViewYAML;
|
|
using namespace llvm::CodeViewYAML::detail;
|
|
using namespace llvm::yaml;
|
|
|
|
LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR(TypeIndex)
|
|
LLVM_YAML_IS_SEQUENCE_VECTOR(LocalVariableAddrGap)
|
|
|
|
// We only need to declare these, the definitions are in CodeViewYAMLTypes.cpp
|
|
LLVM_YAML_DECLARE_SCALAR_TRAITS(APSInt, QuotingType::None)
|
|
LLVM_YAML_DECLARE_SCALAR_TRAITS(TypeIndex, QuotingType::None)
|
|
|
|
LLVM_YAML_DECLARE_ENUM_TRAITS(SymbolKind)
|
|
LLVM_YAML_DECLARE_ENUM_TRAITS(FrameCookieKind)
|
|
|
|
LLVM_YAML_DECLARE_BITSET_TRAITS(CompileSym2Flags)
|
|
LLVM_YAML_DECLARE_BITSET_TRAITS(CompileSym3Flags)
|
|
LLVM_YAML_DECLARE_BITSET_TRAITS(ExportFlags)
|
|
LLVM_YAML_DECLARE_BITSET_TRAITS(PublicSymFlags)
|
|
LLVM_YAML_DECLARE_BITSET_TRAITS(LocalSymFlags)
|
|
LLVM_YAML_DECLARE_BITSET_TRAITS(ProcSymFlags)
|
|
LLVM_YAML_DECLARE_BITSET_TRAITS(FrameProcedureOptions)
|
|
LLVM_YAML_DECLARE_ENUM_TRAITS(CPUType)
|
|
LLVM_YAML_DECLARE_ENUM_TRAITS(RegisterId)
|
|
LLVM_YAML_DECLARE_ENUM_TRAITS(TrampolineType)
|
|
LLVM_YAML_DECLARE_ENUM_TRAITS(ThunkOrdinal)
|
|
|
|
LLVM_YAML_STRONG_TYPEDEF(StringRef, TypeName)
|
|
|
|
LLVM_YAML_DECLARE_SCALAR_TRAITS(TypeName, QuotingType::Single)
|
|
|
|
StringRef ScalarTraits<TypeName>::input(StringRef S, void *V, TypeName &T) {
|
|
return ScalarTraits<StringRef>::input(S, V, T.value);
|
|
}
|
|
|
|
void ScalarTraits<TypeName>::output(const TypeName &T, void *V,
|
|
raw_ostream &R) {
|
|
ScalarTraits<StringRef>::output(T.value, V, R);
|
|
}
|
|
|
|
void ScalarEnumerationTraits<SymbolKind>::enumeration(IO &io,
|
|
SymbolKind &Value) {
|
|
auto SymbolNames = getSymbolTypeNames();
|
|
for (const auto &E : SymbolNames)
|
|
io.enumCase(Value, E.Name.str().c_str(), E.Value);
|
|
}
|
|
|
|
void ScalarBitSetTraits<CompileSym2Flags>::bitset(IO &io,
|
|
CompileSym2Flags &Flags) {
|
|
auto FlagNames = getCompileSym2FlagNames();
|
|
for (const auto &E : FlagNames) {
|
|
io.bitSetCase(Flags, E.Name.str().c_str(),
|
|
static_cast<CompileSym2Flags>(E.Value));
|
|
}
|
|
}
|
|
|
|
void ScalarBitSetTraits<CompileSym3Flags>::bitset(IO &io,
|
|
CompileSym3Flags &Flags) {
|
|
auto FlagNames = getCompileSym3FlagNames();
|
|
for (const auto &E : FlagNames) {
|
|
io.bitSetCase(Flags, E.Name.str().c_str(),
|
|
static_cast<CompileSym3Flags>(E.Value));
|
|
}
|
|
}
|
|
|
|
void ScalarBitSetTraits<ExportFlags>::bitset(IO &io, ExportFlags &Flags) {
|
|
auto FlagNames = getExportSymFlagNames();
|
|
for (const auto &E : FlagNames) {
|
|
io.bitSetCase(Flags, E.Name.str().c_str(),
|
|
static_cast<ExportFlags>(E.Value));
|
|
}
|
|
}
|
|
|
|
void ScalarBitSetTraits<PublicSymFlags>::bitset(IO &io, PublicSymFlags &Flags) {
|
|
auto FlagNames = getPublicSymFlagNames();
|
|
for (const auto &E : FlagNames) {
|
|
io.bitSetCase(Flags, E.Name.str().c_str(),
|
|
static_cast<PublicSymFlags>(E.Value));
|
|
}
|
|
}
|
|
|
|
void ScalarBitSetTraits<LocalSymFlags>::bitset(IO &io, LocalSymFlags &Flags) {
|
|
auto FlagNames = getLocalFlagNames();
|
|
for (const auto &E : FlagNames) {
|
|
io.bitSetCase(Flags, E.Name.str().c_str(),
|
|
static_cast<LocalSymFlags>(E.Value));
|
|
}
|
|
}
|
|
|
|
void ScalarBitSetTraits<ProcSymFlags>::bitset(IO &io, ProcSymFlags &Flags) {
|
|
auto FlagNames = getProcSymFlagNames();
|
|
for (const auto &E : FlagNames) {
|
|
io.bitSetCase(Flags, E.Name.str().c_str(),
|
|
static_cast<ProcSymFlags>(E.Value));
|
|
}
|
|
}
|
|
|
|
void ScalarBitSetTraits<FrameProcedureOptions>::bitset(
|
|
IO &io, FrameProcedureOptions &Flags) {
|
|
auto FlagNames = getFrameProcSymFlagNames();
|
|
for (const auto &E : FlagNames) {
|
|
io.bitSetCase(Flags, E.Name.str().c_str(),
|
|
static_cast<FrameProcedureOptions>(E.Value));
|
|
}
|
|
}
|
|
|
|
void ScalarEnumerationTraits<CPUType>::enumeration(IO &io, CPUType &Cpu) {
|
|
auto CpuNames = getCPUTypeNames();
|
|
for (const auto &E : CpuNames) {
|
|
io.enumCase(Cpu, E.Name.str().c_str(), static_cast<CPUType>(E.Value));
|
|
}
|
|
}
|
|
|
|
void ScalarEnumerationTraits<RegisterId>::enumeration(IO &io, RegisterId &Reg) {
|
|
auto RegNames = getRegisterNames();
|
|
for (const auto &E : RegNames) {
|
|
io.enumCase(Reg, E.Name.str().c_str(), static_cast<RegisterId>(E.Value));
|
|
}
|
|
io.enumFallback<Hex16>(Reg);
|
|
}
|
|
|
|
void ScalarEnumerationTraits<TrampolineType>::enumeration(
|
|
IO &io, TrampolineType &Tramp) {
|
|
auto TrampNames = getTrampolineNames();
|
|
for (const auto &E : TrampNames) {
|
|
io.enumCase(Tramp, E.Name.str().c_str(),
|
|
static_cast<TrampolineType>(E.Value));
|
|
}
|
|
}
|
|
|
|
void ScalarEnumerationTraits<ThunkOrdinal>::enumeration(IO &io,
|
|
ThunkOrdinal &Ord) {
|
|
auto ThunkNames = getThunkOrdinalNames();
|
|
for (const auto &E : ThunkNames) {
|
|
io.enumCase(Ord, E.Name.str().c_str(), static_cast<ThunkOrdinal>(E.Value));
|
|
}
|
|
}
|
|
|
|
void ScalarEnumerationTraits<FrameCookieKind>::enumeration(
|
|
IO &io, FrameCookieKind &FC) {
|
|
auto ThunkNames = getFrameCookieKindNames();
|
|
for (const auto &E : ThunkNames) {
|
|
io.enumCase(FC, E.Name.str().c_str(),
|
|
static_cast<FrameCookieKind>(E.Value));
|
|
}
|
|
}
|
|
|
|
namespace llvm {
|
|
namespace yaml {
|
|
template <> struct MappingTraits<LocalVariableAddrRange> {
|
|
static void mapping(IO &io, LocalVariableAddrRange &Range) {
|
|
io.mapRequired("OffsetStart", Range.OffsetStart);
|
|
io.mapRequired("ISectStart", Range.ISectStart);
|
|
io.mapRequired("Range", Range.Range);
|
|
}
|
|
};
|
|
template <> struct MappingTraits<LocalVariableAddrGap> {
|
|
static void mapping(IO &io, LocalVariableAddrGap &Gap) {
|
|
io.mapRequired("GapStartOffset", Gap.GapStartOffset);
|
|
io.mapRequired("Range", Gap.Range);
|
|
}
|
|
};
|
|
} // namespace yaml
|
|
} // namespace llvm
|
|
|
|
namespace llvm {
|
|
namespace CodeViewYAML {
|
|
namespace detail {
|
|
|
|
struct SymbolRecordBase {
|
|
codeview::SymbolKind Kind;
|
|
|
|
explicit SymbolRecordBase(codeview::SymbolKind K) : Kind(K) {}
|
|
virtual ~SymbolRecordBase() = default;
|
|
|
|
virtual void map(yaml::IO &io) = 0;
|
|
virtual codeview::CVSymbol
|
|
toCodeViewSymbol(BumpPtrAllocator &Allocator,
|
|
CodeViewContainer Container) const = 0;
|
|
virtual Error fromCodeViewSymbol(codeview::CVSymbol Type) = 0;
|
|
};
|
|
|
|
template <typename T> struct SymbolRecordImpl : public SymbolRecordBase {
|
|
explicit SymbolRecordImpl(codeview::SymbolKind K)
|
|
: SymbolRecordBase(K), Symbol(static_cast<SymbolRecordKind>(K)) {}
|
|
|
|
void map(yaml::IO &io) override;
|
|
|
|
codeview::CVSymbol
|
|
toCodeViewSymbol(BumpPtrAllocator &Allocator,
|
|
CodeViewContainer Container) const override {
|
|
return SymbolSerializer::writeOneSymbol(Symbol, Allocator, Container);
|
|
}
|
|
|
|
Error fromCodeViewSymbol(codeview::CVSymbol CVS) override {
|
|
return SymbolDeserializer::deserializeAs<T>(CVS, Symbol);
|
|
}
|
|
|
|
mutable T Symbol;
|
|
};
|
|
|
|
struct UnknownSymbolRecord : public SymbolRecordBase {
|
|
explicit UnknownSymbolRecord(codeview::SymbolKind K) : SymbolRecordBase(K) {}
|
|
|
|
void map(yaml::IO &io) override;
|
|
|
|
CVSymbol toCodeViewSymbol(BumpPtrAllocator &Allocator,
|
|
CodeViewContainer Container) const override {
|
|
RecordPrefix Prefix;
|
|
uint32_t TotalLen = sizeof(RecordPrefix) + Data.size();
|
|
Prefix.RecordKind = Kind;
|
|
Prefix.RecordLen = TotalLen - 2;
|
|
uint8_t *Buffer = Allocator.Allocate<uint8_t>(TotalLen);
|
|
::memcpy(Buffer, &Prefix, sizeof(RecordPrefix));
|
|
::memcpy(Buffer + sizeof(RecordPrefix), Data.data(), Data.size());
|
|
return CVSymbol(Kind, ArrayRef<uint8_t>(Buffer, TotalLen));
|
|
}
|
|
|
|
Error fromCodeViewSymbol(CVSymbol CVS) override {
|
|
this->Kind = CVS.kind();
|
|
Data = CVS.RecordData.drop_front(sizeof(RecordPrefix));
|
|
return Error::success();
|
|
}
|
|
|
|
std::vector<uint8_t> Data;
|
|
};
|
|
|
|
template <> void SymbolRecordImpl<ScopeEndSym>::map(IO &IO) {}
|
|
|
|
void UnknownSymbolRecord::map(yaml::IO &io) {
|
|
yaml::BinaryRef Binary;
|
|
if (io.outputting())
|
|
Binary = yaml::BinaryRef(Data);
|
|
io.mapRequired("Data", Binary);
|
|
if (!io.outputting()) {
|
|
std::string Str;
|
|
raw_string_ostream OS(Str);
|
|
Binary.writeAsBinary(OS);
|
|
OS.flush();
|
|
Data.assign(Str.begin(), Str.end());
|
|
}
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<Thunk32Sym>::map(IO &IO) {
|
|
IO.mapRequired("Parent", Symbol.Parent);
|
|
IO.mapRequired("End", Symbol.End);
|
|
IO.mapRequired("Next", Symbol.Next);
|
|
IO.mapRequired("Off", Symbol.Offset);
|
|
IO.mapRequired("Seg", Symbol.Segment);
|
|
IO.mapRequired("Len", Symbol.Length);
|
|
IO.mapRequired("Ordinal", Symbol.Thunk);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<TrampolineSym>::map(IO &IO) {
|
|
IO.mapRequired("Type", Symbol.Type);
|
|
IO.mapRequired("Size", Symbol.Size);
|
|
IO.mapRequired("ThunkOff", Symbol.ThunkOffset);
|
|
IO.mapRequired("TargetOff", Symbol.TargetOffset);
|
|
IO.mapRequired("ThunkSection", Symbol.ThunkSection);
|
|
IO.mapRequired("TargetSection", Symbol.TargetSection);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<SectionSym>::map(IO &IO) {
|
|
IO.mapRequired("SectionNumber", Symbol.SectionNumber);
|
|
IO.mapRequired("Alignment", Symbol.Alignment);
|
|
IO.mapRequired("Rva", Symbol.Rva);
|
|
IO.mapRequired("Length", Symbol.Length);
|
|
IO.mapRequired("Characteristics", Symbol.Characteristics);
|
|
IO.mapRequired("Name", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<CoffGroupSym>::map(IO &IO) {
|
|
IO.mapRequired("Size", Symbol.Size);
|
|
IO.mapRequired("Characteristics", Symbol.Characteristics);
|
|
IO.mapRequired("Offset", Symbol.Offset);
|
|
IO.mapRequired("Segment", Symbol.Segment);
|
|
IO.mapRequired("Name", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<ExportSym>::map(IO &IO) {
|
|
IO.mapRequired("Ordinal", Symbol.Ordinal);
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
IO.mapRequired("Name", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<ProcSym>::map(IO &IO) {
|
|
IO.mapOptional("PtrParent", Symbol.Parent, 0U);
|
|
IO.mapOptional("PtrEnd", Symbol.End, 0U);
|
|
IO.mapOptional("PtrNext", Symbol.Next, 0U);
|
|
IO.mapRequired("CodeSize", Symbol.CodeSize);
|
|
IO.mapRequired("DbgStart", Symbol.DbgStart);
|
|
IO.mapRequired("DbgEnd", Symbol.DbgEnd);
|
|
IO.mapRequired("FunctionType", Symbol.FunctionType);
|
|
IO.mapOptional("Offset", Symbol.CodeOffset, 0U);
|
|
IO.mapOptional("Segment", Symbol.Segment, uint16_t(0));
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
IO.mapRequired("DisplayName", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<RegisterSym>::map(IO &IO) {
|
|
IO.mapRequired("Type", Symbol.Index);
|
|
IO.mapRequired("Seg", Symbol.Register);
|
|
IO.mapRequired("Name", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<PublicSym32>::map(IO &IO) {
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
IO.mapOptional("Offset", Symbol.Offset, 0U);
|
|
IO.mapOptional("Segment", Symbol.Segment, uint16_t(0));
|
|
IO.mapRequired("Name", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<ProcRefSym>::map(IO &IO) {
|
|
IO.mapRequired("SumName", Symbol.SumName);
|
|
IO.mapRequired("SymOffset", Symbol.SymOffset);
|
|
IO.mapRequired("Mod", Symbol.Module);
|
|
IO.mapRequired("Name", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<EnvBlockSym>::map(IO &IO) {
|
|
IO.mapRequired("Entries", Symbol.Fields);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<InlineSiteSym>::map(IO &IO) {
|
|
IO.mapOptional("PtrParent", Symbol.Parent, 0U);
|
|
IO.mapOptional("PtrEnd", Symbol.End, 0U);
|
|
IO.mapRequired("Inlinee", Symbol.Inlinee);
|
|
// TODO: The binary annotations
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<LocalSym>::map(IO &IO) {
|
|
IO.mapRequired("Type", Symbol.Type);
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
|
|
IO.mapRequired("VarName", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<DefRangeSym>::map(IO &IO) {
|
|
IO.mapRequired("Program", Symbol.Program);
|
|
IO.mapRequired("Range", Symbol.Range);
|
|
IO.mapRequired("Gaps", Symbol.Gaps);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<DefRangeSubfieldSym>::map(IO &IO) {
|
|
IO.mapRequired("Program", Symbol.Program);
|
|
IO.mapRequired("OffsetInParent", Symbol.OffsetInParent);
|
|
IO.mapRequired("Range", Symbol.Range);
|
|
IO.mapRequired("Gaps", Symbol.Gaps);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<DefRangeRegisterSym>::map(IO &IO) {
|
|
IO.mapRequired("Register", Symbol.Hdr.Register);
|
|
IO.mapRequired("MayHaveNoName", Symbol.Hdr.MayHaveNoName);
|
|
IO.mapRequired("Range", Symbol.Range);
|
|
IO.mapRequired("Gaps", Symbol.Gaps);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<DefRangeFramePointerRelSym>::map(IO &IO) {
|
|
IO.mapRequired("Offset", Symbol.Offset);
|
|
IO.mapRequired("Range", Symbol.Range);
|
|
IO.mapRequired("Gaps", Symbol.Gaps);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<DefRangeSubfieldRegisterSym>::map(IO &IO) {
|
|
IO.mapRequired("Register", Symbol.Hdr.Register);
|
|
IO.mapRequired("MayHaveNoName", Symbol.Hdr.MayHaveNoName);
|
|
IO.mapRequired("OffsetInParent", Symbol.Hdr.OffsetInParent);
|
|
IO.mapRequired("Range", Symbol.Range);
|
|
IO.mapRequired("Gaps", Symbol.Gaps);
|
|
}
|
|
|
|
template <>
|
|
void SymbolRecordImpl<DefRangeFramePointerRelFullScopeSym>::map(IO &IO) {
|
|
IO.mapRequired("Register", Symbol.Offset);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<DefRangeRegisterRelSym>::map(IO &IO) {
|
|
IO.mapRequired("Register", Symbol.Hdr.Register);
|
|
IO.mapRequired("Flags", Symbol.Hdr.Flags);
|
|
IO.mapRequired("BasePointerOffset", Symbol.Hdr.BasePointerOffset);
|
|
IO.mapRequired("Range", Symbol.Range);
|
|
IO.mapRequired("Gaps", Symbol.Gaps);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<BlockSym>::map(IO &IO) {
|
|
IO.mapOptional("PtrParent", Symbol.Parent, 0U);
|
|
IO.mapOptional("PtrEnd", Symbol.End, 0U);
|
|
IO.mapRequired("CodeSize", Symbol.CodeSize);
|
|
IO.mapOptional("Offset", Symbol.CodeOffset, 0U);
|
|
IO.mapOptional("Segment", Symbol.Segment, uint16_t(0));
|
|
IO.mapRequired("BlockName", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<LabelSym>::map(IO &IO) {
|
|
IO.mapOptional("Offset", Symbol.CodeOffset, 0U);
|
|
IO.mapOptional("Segment", Symbol.Segment, uint16_t(0));
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
IO.mapRequired("DisplayName", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<ObjNameSym>::map(IO &IO) {
|
|
IO.mapRequired("Signature", Symbol.Signature);
|
|
IO.mapRequired("ObjectName", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<Compile2Sym>::map(IO &IO) {
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
IO.mapRequired("Machine", Symbol.Machine);
|
|
IO.mapRequired("FrontendMajor", Symbol.VersionFrontendMajor);
|
|
IO.mapRequired("FrontendMinor", Symbol.VersionFrontendMinor);
|
|
IO.mapRequired("FrontendBuild", Symbol.VersionFrontendBuild);
|
|
IO.mapRequired("BackendMajor", Symbol.VersionBackendMajor);
|
|
IO.mapRequired("BackendMinor", Symbol.VersionBackendMinor);
|
|
IO.mapRequired("BackendBuild", Symbol.VersionBackendBuild);
|
|
IO.mapRequired("Version", Symbol.Version);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<Compile3Sym>::map(IO &IO) {
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
IO.mapRequired("Machine", Symbol.Machine);
|
|
IO.mapRequired("FrontendMajor", Symbol.VersionFrontendMajor);
|
|
IO.mapRequired("FrontendMinor", Symbol.VersionFrontendMinor);
|
|
IO.mapRequired("FrontendBuild", Symbol.VersionFrontendBuild);
|
|
IO.mapRequired("FrontendQFE", Symbol.VersionFrontendQFE);
|
|
IO.mapRequired("BackendMajor", Symbol.VersionBackendMajor);
|
|
IO.mapRequired("BackendMinor", Symbol.VersionBackendMinor);
|
|
IO.mapRequired("BackendBuild", Symbol.VersionBackendBuild);
|
|
IO.mapRequired("BackendQFE", Symbol.VersionBackendQFE);
|
|
IO.mapRequired("Version", Symbol.Version);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<FrameProcSym>::map(IO &IO) {
|
|
IO.mapRequired("TotalFrameBytes", Symbol.TotalFrameBytes);
|
|
IO.mapRequired("PaddingFrameBytes", Symbol.PaddingFrameBytes);
|
|
IO.mapRequired("OffsetToPadding", Symbol.OffsetToPadding);
|
|
IO.mapRequired("BytesOfCalleeSavedRegisters",
|
|
Symbol.BytesOfCalleeSavedRegisters);
|
|
IO.mapRequired("OffsetOfExceptionHandler", Symbol.OffsetOfExceptionHandler);
|
|
IO.mapRequired("SectionIdOfExceptionHandler",
|
|
Symbol.SectionIdOfExceptionHandler);
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<CallSiteInfoSym>::map(IO &IO) {
|
|
IO.mapOptional("Offset", Symbol.CodeOffset, 0U);
|
|
IO.mapOptional("Segment", Symbol.Segment, uint16_t(0));
|
|
IO.mapRequired("Type", Symbol.Type);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<FileStaticSym>::map(IO &IO) {
|
|
IO.mapRequired("Index", Symbol.Index);
|
|
IO.mapRequired("ModFilenameOffset", Symbol.ModFilenameOffset);
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
IO.mapRequired("Name", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<HeapAllocationSiteSym>::map(IO &IO) {
|
|
IO.mapOptional("Offset", Symbol.CodeOffset, 0U);
|
|
IO.mapOptional("Segment", Symbol.Segment, uint16_t(0));
|
|
IO.mapRequired("CallInstructionSize", Symbol.CallInstructionSize);
|
|
IO.mapRequired("Type", Symbol.Type);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<FrameCookieSym>::map(IO &IO) {
|
|
IO.mapRequired("Register", Symbol.Register);
|
|
IO.mapRequired("CookieKind", Symbol.CookieKind);
|
|
IO.mapRequired("Flags", Symbol.Flags);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<CallerSym>::map(IO &IO) {
|
|
IO.mapRequired("FuncID", Symbol.Indices);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<UDTSym>::map(IO &IO) {
|
|
IO.mapRequired("Type", Symbol.Type);
|
|
IO.mapRequired("UDTName", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<BuildInfoSym>::map(IO &IO) {
|
|
IO.mapRequired("BuildId", Symbol.BuildId);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<BPRelativeSym>::map(IO &IO) {
|
|
IO.mapRequired("Offset", Symbol.Offset);
|
|
IO.mapRequired("Type", Symbol.Type);
|
|
IO.mapRequired("VarName", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<RegRelativeSym>::map(IO &IO) {
|
|
IO.mapRequired("Offset", Symbol.Offset);
|
|
IO.mapRequired("Type", Symbol.Type);
|
|
IO.mapRequired("Register", Symbol.Register);
|
|
IO.mapRequired("VarName", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<ConstantSym>::map(IO &IO) {
|
|
IO.mapRequired("Type", Symbol.Type);
|
|
IO.mapRequired("Value", Symbol.Value);
|
|
IO.mapRequired("Name", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<DataSym>::map(IO &IO) {
|
|
IO.mapRequired("Type", Symbol.Type);
|
|
IO.mapOptional("Offset", Symbol.DataOffset, 0U);
|
|
IO.mapOptional("Segment", Symbol.Segment, uint16_t(0));
|
|
IO.mapRequired("DisplayName", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<ThreadLocalDataSym>::map(IO &IO) {
|
|
IO.mapRequired("Type", Symbol.Type);
|
|
IO.mapOptional("Offset", Symbol.DataOffset, 0U);
|
|
IO.mapOptional("Segment", Symbol.Segment, uint16_t(0));
|
|
IO.mapRequired("DisplayName", Symbol.Name);
|
|
}
|
|
|
|
template <> void SymbolRecordImpl<UsingNamespaceSym>::map(IO &IO) {
|
|
IO.mapRequired("Namespace", Symbol.Name);
|
|
}
|
|
|
|
} // end namespace detail
|
|
} // end namespace CodeViewYAML
|
|
} // end namespace llvm
|
|
|
|
CVSymbol CodeViewYAML::SymbolRecord::toCodeViewSymbol(
|
|
BumpPtrAllocator &Allocator, CodeViewContainer Container) const {
|
|
return Symbol->toCodeViewSymbol(Allocator, Container);
|
|
}
|
|
|
|
namespace llvm {
|
|
namespace yaml {
|
|
|
|
template <> struct MappingTraits<SymbolRecordBase> {
|
|
static void mapping(IO &io, SymbolRecordBase &Record) { Record.map(io); }
|
|
};
|
|
|
|
} // end namespace yaml
|
|
} // end namespace llvm
|
|
|
|
template <typename SymbolType>
|
|
static inline Expected<CodeViewYAML::SymbolRecord>
|
|
fromCodeViewSymbolImpl(CVSymbol Symbol) {
|
|
CodeViewYAML::SymbolRecord Result;
|
|
|
|
auto Impl = std::make_shared<SymbolType>(Symbol.kind());
|
|
if (auto EC = Impl->fromCodeViewSymbol(Symbol))
|
|
return std::move(EC);
|
|
Result.Symbol = Impl;
|
|
return Result;
|
|
}
|
|
|
|
Expected<CodeViewYAML::SymbolRecord>
|
|
CodeViewYAML::SymbolRecord::fromCodeViewSymbol(CVSymbol Symbol) {
|
|
#define SYMBOL_RECORD(EnumName, EnumVal, ClassName) \
|
|
case EnumName: \
|
|
return fromCodeViewSymbolImpl<SymbolRecordImpl<ClassName>>(Symbol);
|
|
#define SYMBOL_RECORD_ALIAS(EnumName, EnumVal, AliasName, ClassName) \
|
|
SYMBOL_RECORD(EnumName, EnumVal, ClassName)
|
|
switch (Symbol.kind()) {
|
|
#include "llvm/DebugInfo/CodeView/CodeViewSymbols.def"
|
|
default:
|
|
return fromCodeViewSymbolImpl<UnknownSymbolRecord>(Symbol);
|
|
}
|
|
return make_error<CodeViewError>(cv_error_code::corrupt_record);
|
|
}
|
|
|
|
template <typename ConcreteType>
|
|
static void mapSymbolRecordImpl(IO &IO, const char *Class, SymbolKind Kind,
|
|
CodeViewYAML::SymbolRecord &Obj) {
|
|
if (!IO.outputting())
|
|
Obj.Symbol = std::make_shared<ConcreteType>(Kind);
|
|
|
|
IO.mapRequired(Class, *Obj.Symbol);
|
|
}
|
|
|
|
void MappingTraits<CodeViewYAML::SymbolRecord>::mapping(
|
|
IO &IO, CodeViewYAML::SymbolRecord &Obj) {
|
|
SymbolKind Kind;
|
|
if (IO.outputting())
|
|
Kind = Obj.Symbol->Kind;
|
|
IO.mapRequired("Kind", Kind);
|
|
|
|
#define SYMBOL_RECORD(EnumName, EnumVal, ClassName) \
|
|
case EnumName: \
|
|
mapSymbolRecordImpl<SymbolRecordImpl<ClassName>>(IO, #ClassName, Kind, \
|
|
Obj); \
|
|
break;
|
|
#define SYMBOL_RECORD_ALIAS(EnumName, EnumVal, AliasName, ClassName) \
|
|
SYMBOL_RECORD(EnumName, EnumVal, ClassName)
|
|
switch (Kind) {
|
|
#include "llvm/DebugInfo/CodeView/CodeViewSymbols.def"
|
|
default:
|
|
mapSymbolRecordImpl<UnknownSymbolRecord>(IO, "UnknownSym", Kind, Obj);
|
|
}
|
|
}
|