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7b436b03da
The code was a mess and disorganized due to the sheer amount of it being in one file. So I'm splitting this into three files. One for CodeView types, one for CodeView symbols, and one for CodeView debug subsections. NFC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@304278 91177308-0d34-0410-b5e6-96231b3b80d8
713 lines
27 KiB
C++
713 lines
27 KiB
C++
//===- CodeViewYAMLTypes.cpp - CodeView YAMLIO types implementation -------===//
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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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#include "llvm/ObjectYAML/CodeViewYAMLTypes.h"
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#include "llvm/ADT/StringExtras.h"
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#include "llvm/ADT/StringSwitch.h"
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#include "llvm/DebugInfo/CodeView/CVTypeVisitor.h"
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#include "llvm/DebugInfo/CodeView/CodeViewError.h"
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#include "llvm/DebugInfo/CodeView/EnumTables.h"
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#include "llvm/DebugInfo/CodeView/TypeDeserializer.h"
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#include "llvm/DebugInfo/CodeView/TypeTableBuilder.h"
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using namespace llvm;
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using namespace llvm::codeview;
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using namespace llvm::CodeViewYAML;
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using namespace llvm::CodeViewYAML::detail;
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using namespace llvm::yaml;
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LLVM_YAML_IS_SEQUENCE_VECTOR(OneMethodRecord)
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LLVM_YAML_IS_SEQUENCE_VECTOR(StringRef)
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LLVM_YAML_IS_SEQUENCE_VECTOR(VFTableSlotKind)
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LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR(TypeIndex)
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LLVM_YAML_DECLARE_SCALAR_TRAITS(TypeIndex, false)
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LLVM_YAML_DECLARE_SCALAR_TRAITS(APSInt, false)
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LLVM_YAML_DECLARE_ENUM_TRAITS(TypeLeafKind)
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LLVM_YAML_DECLARE_ENUM_TRAITS(PointerToMemberRepresentation)
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LLVM_YAML_DECLARE_ENUM_TRAITS(VFTableSlotKind)
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LLVM_YAML_DECLARE_ENUM_TRAITS(CallingConvention)
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LLVM_YAML_DECLARE_ENUM_TRAITS(PointerKind)
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LLVM_YAML_DECLARE_ENUM_TRAITS(PointerMode)
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LLVM_YAML_DECLARE_ENUM_TRAITS(HfaKind)
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LLVM_YAML_DECLARE_ENUM_TRAITS(MemberAccess)
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LLVM_YAML_DECLARE_ENUM_TRAITS(MethodKind)
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LLVM_YAML_DECLARE_ENUM_TRAITS(WindowsRTClassKind)
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LLVM_YAML_DECLARE_ENUM_TRAITS(LabelType)
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LLVM_YAML_DECLARE_BITSET_TRAITS(PointerOptions)
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LLVM_YAML_DECLARE_BITSET_TRAITS(ModifierOptions)
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LLVM_YAML_DECLARE_BITSET_TRAITS(FunctionOptions)
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LLVM_YAML_DECLARE_BITSET_TRAITS(ClassOptions)
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LLVM_YAML_DECLARE_BITSET_TRAITS(MethodOptions)
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LLVM_YAML_DECLARE_MAPPING_TRAITS(OneMethodRecord)
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LLVM_YAML_DECLARE_MAPPING_TRAITS(MemberPointerInfo)
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namespace llvm {
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namespace CodeViewYAML {
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namespace detail {
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struct LeafRecordBase {
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TypeLeafKind Kind;
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explicit LeafRecordBase(TypeLeafKind K) : Kind(K) {}
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virtual ~LeafRecordBase() {}
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virtual void map(yaml::IO &io) = 0;
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virtual CVType toCodeViewRecord(BumpPtrAllocator &Allocator) const = 0;
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virtual Error fromCodeViewRecord(CVType Type) = 0;
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};
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template <typename T> struct LeafRecordImpl : public LeafRecordBase {
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explicit LeafRecordImpl(TypeLeafKind K)
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: LeafRecordBase(K), Record(static_cast<TypeRecordKind>(K)) {}
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void map(yaml::IO &io) override;
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Error fromCodeViewRecord(CVType Type) override {
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return TypeDeserializer::deserializeAs<T>(Type, Record);
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}
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CVType toCodeViewRecord(BumpPtrAllocator &Allocator) const override {
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TypeTableBuilder Table(Allocator);
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Table.writeKnownType(Record);
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return CVType(Kind, Table.records().front());
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}
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mutable T Record;
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};
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template <> struct LeafRecordImpl<FieldListRecord> : public LeafRecordBase {
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explicit LeafRecordImpl(TypeLeafKind K) : LeafRecordBase(K) {}
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void map(yaml::IO &io) override;
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CVType toCodeViewRecord(BumpPtrAllocator &Allocator) const override;
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Error fromCodeViewRecord(CVType Type) override;
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std::vector<MemberRecord> Members;
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};
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struct MemberRecordBase {
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TypeLeafKind Kind;
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explicit MemberRecordBase(TypeLeafKind K) : Kind(K) {}
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virtual ~MemberRecordBase() {}
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virtual void map(yaml::IO &io) = 0;
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virtual void writeTo(FieldListRecordBuilder &FLRB) = 0;
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};
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template <typename T> struct MemberRecordImpl : public MemberRecordBase {
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explicit MemberRecordImpl(TypeLeafKind K)
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: MemberRecordBase(K), Record(static_cast<TypeRecordKind>(K)) {}
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void map(yaml::IO &io) override;
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void writeTo(FieldListRecordBuilder &FLRB) override {
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FLRB.writeMemberType(Record);
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}
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mutable T Record;
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};
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}
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}
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}
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void ScalarTraits<TypeIndex>::output(const TypeIndex &S, void *,
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llvm::raw_ostream &OS) {
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OS << S.getIndex();
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}
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StringRef ScalarTraits<TypeIndex>::input(StringRef Scalar, void *Ctx,
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TypeIndex &S) {
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uint32_t I;
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StringRef Result = ScalarTraits<uint32_t>::input(Scalar, Ctx, I);
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S.setIndex(I);
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return Result;
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}
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void ScalarTraits<APSInt>::output(const APSInt &S, void *,
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llvm::raw_ostream &OS) {
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S.print(OS, true);
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}
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StringRef ScalarTraits<APSInt>::input(StringRef Scalar, void *Ctx, APSInt &S) {
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S = APSInt(Scalar);
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return "";
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}
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void ScalarEnumerationTraits<TypeLeafKind>::enumeration(IO &io,
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TypeLeafKind &Value) {
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#define CV_TYPE(name, val) io.enumCase(Value, #name, name);
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#include "llvm/DebugInfo/CodeView/CodeViewTypes.def"
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#undef CV_TYPE
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}
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void ScalarEnumerationTraits<PointerToMemberRepresentation>::enumeration(
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IO &IO, PointerToMemberRepresentation &Value) {
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IO.enumCase(Value, "Unknown", PointerToMemberRepresentation::Unknown);
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IO.enumCase(Value, "SingleInheritanceData",
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PointerToMemberRepresentation::SingleInheritanceData);
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IO.enumCase(Value, "MultipleInheritanceData",
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PointerToMemberRepresentation::MultipleInheritanceData);
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IO.enumCase(Value, "VirtualInheritanceData",
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PointerToMemberRepresentation::VirtualInheritanceData);
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IO.enumCase(Value, "GeneralData", PointerToMemberRepresentation::GeneralData);
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IO.enumCase(Value, "SingleInheritanceFunction",
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PointerToMemberRepresentation::SingleInheritanceFunction);
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IO.enumCase(Value, "MultipleInheritanceFunction",
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PointerToMemberRepresentation::MultipleInheritanceFunction);
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IO.enumCase(Value, "VirtualInheritanceFunction",
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PointerToMemberRepresentation::VirtualInheritanceFunction);
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IO.enumCase(Value, "GeneralFunction",
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PointerToMemberRepresentation::GeneralFunction);
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}
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void ScalarEnumerationTraits<VFTableSlotKind>::enumeration(
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IO &IO, VFTableSlotKind &Kind) {
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IO.enumCase(Kind, "Near16", VFTableSlotKind::Near16);
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IO.enumCase(Kind, "Far16", VFTableSlotKind::Far16);
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IO.enumCase(Kind, "This", VFTableSlotKind::This);
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IO.enumCase(Kind, "Outer", VFTableSlotKind::Outer);
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IO.enumCase(Kind, "Meta", VFTableSlotKind::Meta);
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IO.enumCase(Kind, "Near", VFTableSlotKind::Near);
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IO.enumCase(Kind, "Far", VFTableSlotKind::Far);
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}
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void ScalarEnumerationTraits<CallingConvention>::enumeration(
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IO &IO, CallingConvention &Value) {
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IO.enumCase(Value, "NearC", CallingConvention::NearC);
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IO.enumCase(Value, "FarC", CallingConvention::FarC);
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IO.enumCase(Value, "NearPascal", CallingConvention::NearPascal);
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IO.enumCase(Value, "FarPascal", CallingConvention::FarPascal);
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IO.enumCase(Value, "NearFast", CallingConvention::NearFast);
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IO.enumCase(Value, "FarFast", CallingConvention::FarFast);
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IO.enumCase(Value, "NearStdCall", CallingConvention::NearStdCall);
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IO.enumCase(Value, "FarStdCall", CallingConvention::FarStdCall);
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IO.enumCase(Value, "NearSysCall", CallingConvention::NearSysCall);
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IO.enumCase(Value, "FarSysCall", CallingConvention::FarSysCall);
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IO.enumCase(Value, "ThisCall", CallingConvention::ThisCall);
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IO.enumCase(Value, "MipsCall", CallingConvention::MipsCall);
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IO.enumCase(Value, "Generic", CallingConvention::Generic);
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IO.enumCase(Value, "AlphaCall", CallingConvention::AlphaCall);
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IO.enumCase(Value, "PpcCall", CallingConvention::PpcCall);
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IO.enumCase(Value, "SHCall", CallingConvention::SHCall);
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IO.enumCase(Value, "ArmCall", CallingConvention::ArmCall);
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IO.enumCase(Value, "AM33Call", CallingConvention::AM33Call);
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IO.enumCase(Value, "TriCall", CallingConvention::TriCall);
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IO.enumCase(Value, "SH5Call", CallingConvention::SH5Call);
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IO.enumCase(Value, "M32RCall", CallingConvention::M32RCall);
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IO.enumCase(Value, "ClrCall", CallingConvention::ClrCall);
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IO.enumCase(Value, "Inline", CallingConvention::Inline);
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IO.enumCase(Value, "NearVector", CallingConvention::NearVector);
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}
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void ScalarEnumerationTraits<PointerKind>::enumeration(IO &IO,
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PointerKind &Kind) {
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IO.enumCase(Kind, "Near16", PointerKind::Near16);
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IO.enumCase(Kind, "Far16", PointerKind::Far16);
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IO.enumCase(Kind, "Huge16", PointerKind::Huge16);
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IO.enumCase(Kind, "BasedOnSegment", PointerKind::BasedOnSegment);
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IO.enumCase(Kind, "BasedOnValue", PointerKind::BasedOnValue);
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IO.enumCase(Kind, "BasedOnSegmentValue", PointerKind::BasedOnSegmentValue);
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IO.enumCase(Kind, "BasedOnAddress", PointerKind::BasedOnAddress);
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IO.enumCase(Kind, "BasedOnSegmentAddress",
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PointerKind::BasedOnSegmentAddress);
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IO.enumCase(Kind, "BasedOnType", PointerKind::BasedOnType);
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IO.enumCase(Kind, "BasedOnSelf", PointerKind::BasedOnSelf);
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IO.enumCase(Kind, "Near32", PointerKind::Near32);
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IO.enumCase(Kind, "Far32", PointerKind::Far32);
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IO.enumCase(Kind, "Near64", PointerKind::Near64);
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}
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void ScalarEnumerationTraits<PointerMode>::enumeration(IO &IO,
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PointerMode &Mode) {
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IO.enumCase(Mode, "Pointer", PointerMode::Pointer);
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IO.enumCase(Mode, "LValueReference", PointerMode::LValueReference);
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IO.enumCase(Mode, "PointerToDataMember", PointerMode::PointerToDataMember);
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IO.enumCase(Mode, "PointerToMemberFunction",
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PointerMode::PointerToMemberFunction);
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IO.enumCase(Mode, "RValueReference", PointerMode::RValueReference);
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}
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void ScalarEnumerationTraits<HfaKind>::enumeration(IO &IO, HfaKind &Value) {
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IO.enumCase(Value, "None", HfaKind::None);
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IO.enumCase(Value, "Float", HfaKind::Float);
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IO.enumCase(Value, "Double", HfaKind::Double);
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IO.enumCase(Value, "Other", HfaKind::Other);
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}
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void ScalarEnumerationTraits<MemberAccess>::enumeration(IO &IO,
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MemberAccess &Access) {
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IO.enumCase(Access, "None", MemberAccess::None);
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IO.enumCase(Access, "Private", MemberAccess::Private);
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IO.enumCase(Access, "Protected", MemberAccess::Protected);
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IO.enumCase(Access, "Public", MemberAccess::Public);
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}
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void ScalarEnumerationTraits<MethodKind>::enumeration(IO &IO,
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MethodKind &Kind) {
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IO.enumCase(Kind, "Vanilla", MethodKind::Vanilla);
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IO.enumCase(Kind, "Virtual", MethodKind::Virtual);
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IO.enumCase(Kind, "Static", MethodKind::Static);
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IO.enumCase(Kind, "Friend", MethodKind::Friend);
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IO.enumCase(Kind, "IntroducingVirtual", MethodKind::IntroducingVirtual);
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IO.enumCase(Kind, "PureVirtual", MethodKind::PureVirtual);
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IO.enumCase(Kind, "PureIntroducingVirtual",
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MethodKind::PureIntroducingVirtual);
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}
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void ScalarEnumerationTraits<WindowsRTClassKind>::enumeration(
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IO &IO, WindowsRTClassKind &Value) {
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IO.enumCase(Value, "None", WindowsRTClassKind::None);
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IO.enumCase(Value, "Ref", WindowsRTClassKind::RefClass);
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IO.enumCase(Value, "Value", WindowsRTClassKind::ValueClass);
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IO.enumCase(Value, "Interface", WindowsRTClassKind::Interface);
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}
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void ScalarEnumerationTraits<LabelType>::enumeration(IO &IO, LabelType &Value) {
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IO.enumCase(Value, "Near", LabelType::Near);
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IO.enumCase(Value, "Far", LabelType::Far);
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}
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void ScalarBitSetTraits<PointerOptions>::bitset(IO &IO,
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PointerOptions &Options) {
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IO.bitSetCase(Options, "None", PointerOptions::None);
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IO.bitSetCase(Options, "Flat32", PointerOptions::Flat32);
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IO.bitSetCase(Options, "Volatile", PointerOptions::Volatile);
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IO.bitSetCase(Options, "Const", PointerOptions::Const);
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IO.bitSetCase(Options, "Unaligned", PointerOptions::Unaligned);
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IO.bitSetCase(Options, "Restrict", PointerOptions::Restrict);
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IO.bitSetCase(Options, "WinRTSmartPointer",
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PointerOptions::WinRTSmartPointer);
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}
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void ScalarBitSetTraits<ModifierOptions>::bitset(IO &IO,
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ModifierOptions &Options) {
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IO.bitSetCase(Options, "None", ModifierOptions::None);
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IO.bitSetCase(Options, "Const", ModifierOptions::Const);
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IO.bitSetCase(Options, "Volatile", ModifierOptions::Volatile);
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IO.bitSetCase(Options, "Unaligned", ModifierOptions::Unaligned);
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}
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void ScalarBitSetTraits<FunctionOptions>::bitset(IO &IO,
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FunctionOptions &Options) {
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IO.bitSetCase(Options, "None", FunctionOptions::None);
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IO.bitSetCase(Options, "CxxReturnUdt", FunctionOptions::CxxReturnUdt);
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IO.bitSetCase(Options, "Constructor", FunctionOptions::Constructor);
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IO.bitSetCase(Options, "ConstructorWithVirtualBases",
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FunctionOptions::ConstructorWithVirtualBases);
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}
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void ScalarBitSetTraits<ClassOptions>::bitset(IO &IO, ClassOptions &Options) {
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IO.bitSetCase(Options, "None", ClassOptions::None);
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IO.bitSetCase(Options, "HasConstructorOrDestructor",
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ClassOptions::HasConstructorOrDestructor);
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IO.bitSetCase(Options, "HasOverloadedOperator",
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ClassOptions::HasOverloadedOperator);
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IO.bitSetCase(Options, "Nested", ClassOptions::Nested);
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IO.bitSetCase(Options, "ContainsNestedClass",
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ClassOptions::ContainsNestedClass);
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IO.bitSetCase(Options, "HasOverloadedAssignmentOperator",
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ClassOptions::HasOverloadedAssignmentOperator);
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IO.bitSetCase(Options, "HasConversionOperator",
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ClassOptions::HasConversionOperator);
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IO.bitSetCase(Options, "ForwardReference", ClassOptions::ForwardReference);
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IO.bitSetCase(Options, "Scoped", ClassOptions::Scoped);
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IO.bitSetCase(Options, "HasUniqueName", ClassOptions::HasUniqueName);
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IO.bitSetCase(Options, "Sealed", ClassOptions::Sealed);
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IO.bitSetCase(Options, "Intrinsic", ClassOptions::Intrinsic);
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}
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void ScalarBitSetTraits<MethodOptions>::bitset(IO &IO, MethodOptions &Options) {
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IO.bitSetCase(Options, "None", MethodOptions::None);
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IO.bitSetCase(Options, "Pseudo", MethodOptions::Pseudo);
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IO.bitSetCase(Options, "NoInherit", MethodOptions::NoInherit);
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IO.bitSetCase(Options, "NoConstruct", MethodOptions::NoConstruct);
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IO.bitSetCase(Options, "CompilerGenerated", MethodOptions::CompilerGenerated);
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IO.bitSetCase(Options, "Sealed", MethodOptions::Sealed);
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}
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void MappingTraits<MemberPointerInfo>::mapping(IO &IO, MemberPointerInfo &MPI) {
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IO.mapRequired("ContainingType", MPI.ContainingType);
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IO.mapRequired("Representation", MPI.Representation);
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}
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namespace llvm {
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namespace CodeViewYAML {
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namespace detail {
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template <> void LeafRecordImpl<ModifierRecord>::map(IO &IO) {
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IO.mapRequired("ModifiedType", Record.ModifiedType);
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IO.mapRequired("Modifiers", Record.Modifiers);
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}
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template <> void LeafRecordImpl<ProcedureRecord>::map(IO &IO) {
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IO.mapRequired("ReturnType", Record.ReturnType);
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IO.mapRequired("CallConv", Record.CallConv);
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IO.mapRequired("Options", Record.Options);
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IO.mapRequired("ParameterCount", Record.ParameterCount);
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IO.mapRequired("ArgumentList", Record.ArgumentList);
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}
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template <> void LeafRecordImpl<MemberFunctionRecord>::map(IO &IO) {
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IO.mapRequired("ReturnType", Record.ReturnType);
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IO.mapRequired("ClassType", Record.ClassType);
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IO.mapRequired("ThisType", Record.ThisType);
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IO.mapRequired("CallConv", Record.CallConv);
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IO.mapRequired("Options", Record.Options);
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IO.mapRequired("ParameterCount", Record.ParameterCount);
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IO.mapRequired("ArgumentList", Record.ArgumentList);
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IO.mapRequired("ThisPointerAdjustment", Record.ThisPointerAdjustment);
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}
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template <> void LeafRecordImpl<LabelRecord>::map(IO &IO) {
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IO.mapRequired("Mode", Record.Mode);
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}
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template <> void LeafRecordImpl<MemberFuncIdRecord>::map(IO &IO) {
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IO.mapRequired("ClassType", Record.ClassType);
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IO.mapRequired("FunctionType", Record.FunctionType);
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IO.mapRequired("Name", Record.Name);
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}
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template <> void LeafRecordImpl<ArgListRecord>::map(IO &IO) {
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IO.mapRequired("ArgIndices", Record.ArgIndices);
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}
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template <> void LeafRecordImpl<StringListRecord>::map(IO &IO) {
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IO.mapRequired("StringIndices", Record.StringIndices);
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}
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template <> void LeafRecordImpl<PointerRecord>::map(IO &IO) {
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IO.mapRequired("ReferentType", Record.ReferentType);
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IO.mapRequired("Attrs", Record.Attrs);
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IO.mapOptional("MemberInfo", Record.MemberInfo);
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}
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template <> void LeafRecordImpl<ArrayRecord>::map(IO &IO) {
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IO.mapRequired("ElementType", Record.ElementType);
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IO.mapRequired("IndexType", Record.IndexType);
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IO.mapRequired("Size", Record.Size);
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IO.mapRequired("Name", Record.Name);
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}
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void LeafRecordImpl<FieldListRecord>::map(IO &IO) {
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IO.mapRequired("FieldList", Members);
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}
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}
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}
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}
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namespace {
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class MemberRecordConversionVisitor : public TypeVisitorCallbacks {
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public:
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explicit MemberRecordConversionVisitor(std::vector<MemberRecord> &Records)
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: Records(Records) {}
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#define TYPE_RECORD(EnumName, EnumVal, Name)
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#define MEMBER_RECORD(EnumName, EnumVal, Name) \
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Error visitKnownMember(CVMemberRecord &CVR, Name##Record &Record) override { \
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return visitKnownMemberImpl(Record); \
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}
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#define TYPE_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName)
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#define MEMBER_RECORD_ALIAS(EnumName, EnumVal, Name, AliasName)
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#include "llvm/DebugInfo/CodeView/CodeViewTypes.def"
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private:
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template <typename T> Error visitKnownMemberImpl(T &Record) {
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TypeLeafKind K = static_cast<TypeLeafKind>(Record.getKind());
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auto Impl = std::make_shared<MemberRecordImpl<T>>(K);
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Impl->Record = Record;
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Records.push_back(MemberRecord{Impl});
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return Error::success();
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}
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std::vector<MemberRecord> &Records;
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};
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}
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Error LeafRecordImpl<FieldListRecord>::fromCodeViewRecord(CVType Type) {
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MemberRecordConversionVisitor V(Members);
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return visitMemberRecordStream(Type.content(), V);
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}
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CVType LeafRecordImpl<FieldListRecord>::toCodeViewRecord(
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BumpPtrAllocator &Allocator) const {
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TypeTableBuilder TTB(Allocator);
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FieldListRecordBuilder FLRB(TTB);
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FLRB.begin();
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for (const auto &Member : Members) {
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Member.Member->writeTo(FLRB);
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}
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FLRB.end(true);
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return CVType(Kind, TTB.records().front());
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}
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void MappingTraits<OneMethodRecord>::mapping(IO &io, OneMethodRecord &Record) {
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io.mapRequired("Type", Record.Type);
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io.mapRequired("Attrs", Record.Attrs.Attrs);
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io.mapRequired("VFTableOffset", Record.VFTableOffset);
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io.mapRequired("Name", Record.Name);
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}
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namespace llvm {
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namespace CodeViewYAML {
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namespace detail {
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template <> void LeafRecordImpl<ClassRecord>::map(IO &IO) {
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IO.mapRequired("MemberCount", Record.MemberCount);
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IO.mapRequired("Options", Record.Options);
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IO.mapRequired("FieldList", Record.FieldList);
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IO.mapRequired("Name", Record.Name);
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IO.mapRequired("UniqueName", Record.UniqueName);
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IO.mapRequired("DerivationList", Record.DerivationList);
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IO.mapRequired("VTableShape", Record.VTableShape);
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IO.mapRequired("Size", Record.Size);
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}
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template <> void LeafRecordImpl<UnionRecord>::map(IO &IO) {
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IO.mapRequired("MemberCount", Record.MemberCount);
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IO.mapRequired("Options", Record.Options);
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IO.mapRequired("FieldList", Record.FieldList);
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IO.mapRequired("Name", Record.Name);
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IO.mapRequired("UniqueName", Record.UniqueName);
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IO.mapRequired("Size", Record.Size);
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}
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template <> void LeafRecordImpl<EnumRecord>::map(IO &IO) {
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IO.mapRequired("NumEnumerators", Record.MemberCount);
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IO.mapRequired("Options", Record.Options);
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IO.mapRequired("FieldList", Record.FieldList);
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IO.mapRequired("Name", Record.Name);
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IO.mapRequired("UniqueName", Record.UniqueName);
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IO.mapRequired("UnderlyingType", Record.UnderlyingType);
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}
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template <> void LeafRecordImpl<BitFieldRecord>::map(IO &IO) {
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IO.mapRequired("Type", Record.Type);
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IO.mapRequired("BitSize", Record.BitSize);
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IO.mapRequired("BitOffset", Record.BitOffset);
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}
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template <> void LeafRecordImpl<VFTableShapeRecord>::map(IO &IO) {
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IO.mapRequired("Slots", Record.Slots);
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}
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template <> void LeafRecordImpl<TypeServer2Record>::map(IO &IO) {
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IO.mapRequired("Guid", Record.Guid);
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IO.mapRequired("Age", Record.Age);
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IO.mapRequired("Name", Record.Name);
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}
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template <> void LeafRecordImpl<StringIdRecord>::map(IO &IO) {
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IO.mapRequired("Id", Record.Id);
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IO.mapRequired("String", Record.String);
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}
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template <> void LeafRecordImpl<FuncIdRecord>::map(IO &IO) {
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IO.mapRequired("ParentScope", Record.ParentScope);
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IO.mapRequired("FunctionType", Record.FunctionType);
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IO.mapRequired("Name", Record.Name);
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}
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|
|
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template <> void LeafRecordImpl<UdtSourceLineRecord>::map(IO &IO) {
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|
IO.mapRequired("UDT", Record.UDT);
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|
IO.mapRequired("SourceFile", Record.SourceFile);
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IO.mapRequired("LineNumber", Record.LineNumber);
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|
}
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|
|
|
template <> void LeafRecordImpl<UdtModSourceLineRecord>::map(IO &IO) {
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|
IO.mapRequired("UDT", Record.UDT);
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|
IO.mapRequired("SourceFile", Record.SourceFile);
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IO.mapRequired("LineNumber", Record.LineNumber);
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|
IO.mapRequired("Module", Record.Module);
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|
}
|
|
|
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template <> void LeafRecordImpl<BuildInfoRecord>::map(IO &IO) {
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|
IO.mapRequired("ArgIndices", Record.ArgIndices);
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|
}
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|
|
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template <> void LeafRecordImpl<VFTableRecord>::map(IO &IO) {
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|
IO.mapRequired("CompleteClass", Record.CompleteClass);
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|
IO.mapRequired("OverriddenVFTable", Record.OverriddenVFTable);
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|
IO.mapRequired("VFPtrOffset", Record.VFPtrOffset);
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|
IO.mapRequired("MethodNames", Record.MethodNames);
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|
}
|
|
|
|
template <> void LeafRecordImpl<MethodOverloadListRecord>::map(IO &IO) {
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|
IO.mapRequired("Methods", Record.Methods);
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|
}
|
|
|
|
template <> void MemberRecordImpl<OneMethodRecord>::map(IO &IO) {
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|
MappingTraits<OneMethodRecord>::mapping(IO, Record);
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|
}
|
|
|
|
template <> void MemberRecordImpl<OverloadedMethodRecord>::map(IO &IO) {
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|
IO.mapRequired("NumOverloads", Record.NumOverloads);
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|
IO.mapRequired("MethodList", Record.MethodList);
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|
IO.mapRequired("Name", Record.Name);
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|
}
|
|
|
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template <> void MemberRecordImpl<NestedTypeRecord>::map(IO &IO) {
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|
IO.mapRequired("Type", Record.Type);
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|
IO.mapRequired("Name", Record.Name);
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|
}
|
|
|
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template <> void MemberRecordImpl<DataMemberRecord>::map(IO &IO) {
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|
IO.mapRequired("Attrs", Record.Attrs.Attrs);
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|
IO.mapRequired("Type", Record.Type);
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|
IO.mapRequired("FieldOffset", Record.FieldOffset);
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|
IO.mapRequired("Name", Record.Name);
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|
}
|
|
|
|
template <> void MemberRecordImpl<StaticDataMemberRecord>::map(IO &IO) {
|
|
IO.mapRequired("Attrs", Record.Attrs.Attrs);
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|
IO.mapRequired("Type", Record.Type);
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|
IO.mapRequired("Name", Record.Name);
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|
}
|
|
|
|
template <> void MemberRecordImpl<EnumeratorRecord>::map(IO &IO) {
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|
IO.mapRequired("Attrs", Record.Attrs.Attrs);
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|
IO.mapRequired("Value", Record.Value);
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|
IO.mapRequired("Name", Record.Name);
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|
}
|
|
|
|
template <> void MemberRecordImpl<VFPtrRecord>::map(IO &IO) {
|
|
IO.mapRequired("Type", Record.Type);
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|
}
|
|
|
|
template <> void MemberRecordImpl<BaseClassRecord>::map(IO &IO) {
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|
IO.mapRequired("Attrs", Record.Attrs.Attrs);
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|
IO.mapRequired("Type", Record.Type);
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|
IO.mapRequired("Offset", Record.Offset);
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|
}
|
|
|
|
template <> void MemberRecordImpl<VirtualBaseClassRecord>::map(IO &IO) {
|
|
IO.mapRequired("Attrs", Record.Attrs.Attrs);
|
|
IO.mapRequired("BaseType", Record.BaseType);
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|
IO.mapRequired("VBPtrType", Record.VBPtrType);
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|
IO.mapRequired("VBPtrOffset", Record.VBPtrOffset);
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|
IO.mapRequired("VTableIndex", Record.VTableIndex);
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|
}
|
|
|
|
template <> void MemberRecordImpl<ListContinuationRecord>::map(IO &IO) {
|
|
IO.mapRequired("ContinuationIndex", Record.ContinuationIndex);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
template <typename T>
|
|
static inline Expected<LeafRecord> fromCodeViewRecordImpl(CVType Type) {
|
|
LeafRecord Result;
|
|
|
|
auto Impl = std::make_shared<LeafRecordImpl<T>>(Type.kind());
|
|
if (auto EC = Impl->fromCodeViewRecord(Type))
|
|
return std::move(EC);
|
|
Result.Leaf = Impl;
|
|
return Result;
|
|
}
|
|
|
|
Expected<LeafRecord> LeafRecord::fromCodeViewRecord(CVType Type) {
|
|
#define TYPE_RECORD(EnumName, EnumVal, ClassName) \
|
|
case EnumName: \
|
|
return fromCodeViewRecordImpl<ClassName##Record>(Type);
|
|
#define TYPE_RECORD_ALIAS(EnumName, EnumVal, AliasName, ClassName) \
|
|
TYPE_RECORD(EnumName, EnumVal, ClassName)
|
|
#define MEMBER_RECORD(EnumName, EnumVal, ClassName)
|
|
#define MEMBER_RECORD_ALIAS(EnumName, EnumVal, AliasName, ClassName)
|
|
switch (Type.kind()) {
|
|
#include "llvm/DebugInfo/CodeView/CodeViewTypes.def"
|
|
default: { llvm_unreachable("Unknown leaf kind!"); }
|
|
}
|
|
return make_error<CodeViewError>(cv_error_code::corrupt_record);
|
|
}
|
|
|
|
CVType LeafRecord::toCodeViewRecord(BumpPtrAllocator &Allocator) const {
|
|
return Leaf->toCodeViewRecord(Allocator);
|
|
}
|
|
|
|
namespace llvm {
|
|
namespace yaml {
|
|
template <> struct MappingTraits<LeafRecordBase> {
|
|
static void mapping(IO &io, LeafRecordBase &Record) { Record.map(io); }
|
|
};
|
|
|
|
template <> struct MappingTraits<MemberRecordBase> {
|
|
static void mapping(IO &io, MemberRecordBase &Record) { Record.map(io); }
|
|
};
|
|
}
|
|
}
|
|
|
|
template <typename ConcreteType>
|
|
static void mapLeafRecordImpl(IO &IO, const char *Class, TypeLeafKind Kind,
|
|
LeafRecord &Obj) {
|
|
if (!IO.outputting())
|
|
Obj.Leaf = std::make_shared<LeafRecordImpl<ConcreteType>>(Kind);
|
|
|
|
if (Kind == LF_FIELDLIST)
|
|
Obj.Leaf->map(IO);
|
|
else
|
|
IO.mapRequired(Class, *Obj.Leaf);
|
|
}
|
|
|
|
void MappingTraits<LeafRecord>::mapping(IO &IO, LeafRecord &Obj) {
|
|
TypeLeafKind Kind;
|
|
if (IO.outputting())
|
|
Kind = Obj.Leaf->Kind;
|
|
IO.mapRequired("Kind", Kind);
|
|
|
|
#define TYPE_RECORD(EnumName, EnumVal, ClassName) \
|
|
case EnumName: \
|
|
mapLeafRecordImpl<ClassName##Record>(IO, #ClassName, Kind, Obj); \
|
|
break;
|
|
#define TYPE_RECORD_ALIAS(EnumName, EnumVal, AliasName, ClassName) \
|
|
TYPE_RECORD(EnumName, EnumVal, ClassName)
|
|
#define MEMBER_RECORD(EnumName, EnumVal, ClassName)
|
|
#define MEMBER_RECORD_ALIAS(EnumName, EnumVal, AliasName, ClassName)
|
|
switch (Kind) {
|
|
#include "llvm/DebugInfo/CodeView/CodeViewTypes.def"
|
|
default: { llvm_unreachable("Unknown leaf kind!"); }
|
|
}
|
|
}
|
|
|
|
template <typename ConcreteType>
|
|
static void mapMemberRecordImpl(IO &IO, const char *Class, TypeLeafKind Kind,
|
|
MemberRecord &Obj) {
|
|
if (!IO.outputting())
|
|
Obj.Member = std::make_shared<MemberRecordImpl<ConcreteType>>(Kind);
|
|
|
|
IO.mapRequired(Class, *Obj.Member);
|
|
}
|
|
|
|
void MappingTraits<MemberRecord>::mapping(IO &IO, MemberRecord &Obj) {
|
|
TypeLeafKind Kind;
|
|
if (IO.outputting())
|
|
Kind = Obj.Member->Kind;
|
|
IO.mapRequired("Kind", Kind);
|
|
|
|
#define MEMBER_RECORD(EnumName, EnumVal, ClassName) \
|
|
case EnumName: \
|
|
mapMemberRecordImpl<ClassName##Record>(IO, #ClassName, Kind, Obj); \
|
|
break;
|
|
#define MEMBER_RECORD_ALIAS(EnumName, EnumVal, AliasName, ClassName) \
|
|
MEMBER_RECORD(EnumName, EnumVal, ClassName)
|
|
#define TYPE_RECORD(EnumName, EnumVal, ClassName)
|
|
#define TYPE_RECORD_ALIAS(EnumName, EnumVal, AliasName, ClassName)
|
|
switch (Kind) {
|
|
#include "llvm/DebugInfo/CodeView/CodeViewTypes.def"
|
|
default: { llvm_unreachable("Unknown member kind!"); }
|
|
}
|
|
}
|