mirror of
https://github.com/RPCSX/llvm.git
synced 2025-01-06 20:10:38 +00:00
2ce5ded6d2
This is the first step towards round-tripping symbol information, and thusly being able to write symbol information to a PDB. This patch writes the symbol information for each compiland to the Yaml when running in pdb2yaml mode. There's still some loose ends, such as what to do about relocations (necessary in order to print linkage names), how to print enums with friendly names, and how to give the dumper access to the StringTable, but this is a good first start. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283641 91177308-0d34-0410-b5e6-96231b3b80d8
323 lines
12 KiB
C++
323 lines
12 KiB
C++
//===- YamlSymbolDumper.cpp ----------------------------------- *- C++ --*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "YamlSymbolDumper.h"
|
|
#include "PdbYaml.h"
|
|
#include "YamlTypeDumper.h"
|
|
|
|
#include "llvm/DebugInfo/CodeView/CVSymbolVisitor.h"
|
|
#include "llvm/DebugInfo/CodeView/EnumTables.h"
|
|
#include "llvm/DebugInfo/CodeView/SymbolDeserializer.h"
|
|
#include "llvm/DebugInfo/CodeView/SymbolRecord.h"
|
|
#include "llvm/DebugInfo/CodeView/SymbolVisitorCallbackPipeline.h"
|
|
|
|
using namespace llvm;
|
|
using namespace llvm::codeview;
|
|
using namespace llvm::codeview::yaml;
|
|
|
|
LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR(TypeIndex)
|
|
LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR(uint64_t)
|
|
LLVM_YAML_IS_SEQUENCE_VECTOR(OneMethodRecord)
|
|
LLVM_YAML_IS_SEQUENCE_VECTOR(VFTableSlotKind)
|
|
LLVM_YAML_IS_SEQUENCE_VECTOR(StringRef)
|
|
LLVM_YAML_IS_SEQUENCE_VECTOR(CVType)
|
|
LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::pdb::yaml::PdbTpiFieldListRecord)
|
|
|
|
namespace llvm {
|
|
namespace yaml {
|
|
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);
|
|
}
|
|
|
|
template <> struct ScalarEnumerationTraits<ThunkOrdinal> {
|
|
void enumeration(IO &io, ThunkOrdinal Ord) {}
|
|
};
|
|
|
|
void MappingTraits<ScopeEndSym>::mapping(IO &IO, ScopeEndSym &Obj) {}
|
|
|
|
void MappingTraits<Thunk32Sym>::mapping(IO &IO, Thunk32Sym &Thunk) {
|
|
IO.mapRequired("Parent", Thunk.Header.Parent);
|
|
IO.mapRequired("End", Thunk.Header.End);
|
|
IO.mapRequired("Next", Thunk.Header.Next);
|
|
IO.mapRequired("Off", Thunk.Header.Off);
|
|
IO.mapRequired("Seg", Thunk.Header.Seg);
|
|
IO.mapRequired("Len", Thunk.Header.Len);
|
|
IO.mapRequired("Ordinal", Thunk.Header.Ord);
|
|
}
|
|
|
|
void MappingTraits<TrampolineSym>::mapping(IO &IO, TrampolineSym &Tramp) {
|
|
IO.mapRequired("Type", Tramp.Header.Type);
|
|
IO.mapRequired("Size", Tramp.Header.Size);
|
|
IO.mapRequired("ThunkOff", Tramp.Header.ThunkOff);
|
|
IO.mapRequired("TargetOff", Tramp.Header.TargetOff);
|
|
IO.mapRequired("ThunkSection", Tramp.Header.ThunkSection);
|
|
IO.mapRequired("TargetSection", Tramp.Header.TargetSection);
|
|
}
|
|
|
|
void MappingTraits<SectionSym>::mapping(IO &IO, SectionSym &Section) {
|
|
IO.mapRequired("SectionNumber", Section.Header.SectionNumber);
|
|
IO.mapRequired("Alignment", Section.Header.Alignment);
|
|
IO.mapRequired("Reserved", Section.Header.Reserved);
|
|
IO.mapRequired("Rva", Section.Header.Rva);
|
|
IO.mapRequired("Length", Section.Header.Length);
|
|
IO.mapRequired("Characteristics", Section.Header.Characteristics);
|
|
IO.mapRequired("Name", Section.Name);
|
|
}
|
|
|
|
void MappingTraits<CoffGroupSym>::mapping(IO &IO, CoffGroupSym &CoffGroup) {
|
|
IO.mapRequired("Size", CoffGroup.Header.Size);
|
|
IO.mapRequired("Characteristics", CoffGroup.Header.Characteristics);
|
|
IO.mapRequired("Offset", CoffGroup.Header.Offset);
|
|
IO.mapRequired("Segment", CoffGroup.Header.Segment);
|
|
IO.mapRequired("Name", CoffGroup.Name);
|
|
}
|
|
|
|
void MappingTraits<ExportSym>::mapping(IO &IO, ExportSym &Export) {
|
|
IO.mapRequired("Ordinal", Export.Header.Ordinal);
|
|
IO.mapRequired("Flags", Export.Header.Flags);
|
|
IO.mapRequired("Name", Export.Name);
|
|
}
|
|
|
|
void MappingTraits<ProcSym>::mapping(IO &IO, ProcSym &Proc) {
|
|
// TODO: Print the linkage name
|
|
|
|
IO.mapRequired("PtrParent", Proc.Header.PtrParent);
|
|
IO.mapRequired("PtrEnd", Proc.Header.PtrEnd);
|
|
IO.mapRequired("PtrNext", Proc.Header.PtrNext);
|
|
IO.mapRequired("CodeSize", Proc.Header.CodeSize);
|
|
IO.mapRequired("DbgStart", Proc.Header.DbgStart);
|
|
IO.mapRequired("DbgEnd", Proc.Header.DbgEnd);
|
|
IO.mapRequired("FunctionType", Proc.Header.FunctionType);
|
|
IO.mapRequired("Segment", Proc.Header.Segment);
|
|
IO.mapRequired("Flags", Proc.Header.Flags);
|
|
IO.mapRequired("DisplayName", Proc.Name);
|
|
}
|
|
|
|
void MappingTraits<RegisterSym>::mapping(IO &IO, RegisterSym &Register) {
|
|
IO.mapRequired("Type", Register.Header.Index);
|
|
IO.mapRequired("Seg", Register.Header.Register);
|
|
IO.mapRequired("Name", Register.Name);
|
|
}
|
|
|
|
void MappingTraits<PublicSym32>::mapping(IO &IO, PublicSym32 &Public) {
|
|
IO.mapRequired("Type", Public.Header.Index);
|
|
IO.mapRequired("Seg", Public.Header.Seg);
|
|
IO.mapRequired("Off", Public.Header.Off);
|
|
IO.mapRequired("Name", Public.Name);
|
|
}
|
|
|
|
void MappingTraits<ProcRefSym>::mapping(IO &IO, ProcRefSym &ProcRef) {
|
|
IO.mapRequired("SumName", ProcRef.Header.SumName);
|
|
IO.mapRequired("SymOffset", ProcRef.Header.SymOffset);
|
|
IO.mapRequired("Mod", ProcRef.Header.Mod);
|
|
IO.mapRequired("Name", ProcRef.Name);
|
|
}
|
|
|
|
void MappingTraits<EnvBlockSym>::mapping(IO &IO, EnvBlockSym &EnvBlock) {
|
|
IO.mapRequired("Reserved", EnvBlock.Header.Reserved);
|
|
IO.mapRequired("Entries", EnvBlock.Fields);
|
|
}
|
|
|
|
void MappingTraits<InlineSiteSym>::mapping(IO &IO, InlineSiteSym &InlineSite) {
|
|
IO.mapRequired("PtrParent", InlineSite.Header.PtrParent);
|
|
IO.mapRequired("PtrEnd", InlineSite.Header.PtrEnd);
|
|
IO.mapRequired("Inlinee", InlineSite.Header.Inlinee);
|
|
// TODO: The binary annotations
|
|
}
|
|
|
|
void MappingTraits<LocalSym>::mapping(IO &IO, LocalSym &Local) {
|
|
IO.mapRequired("Type", Local.Header.Type);
|
|
IO.mapRequired("Flags", Local.Header.Flags);
|
|
IO.mapRequired("VarName", Local.Name);
|
|
}
|
|
|
|
void MappingTraits<DefRangeSym>::mapping(IO &IO, DefRangeSym &Obj) {
|
|
// TODO: Print the subfields
|
|
}
|
|
|
|
void MappingTraits<DefRangeSubfieldSym>::mapping(IO &IO,
|
|
DefRangeSubfieldSym &Obj) {
|
|
// TODO: Print the subfields
|
|
}
|
|
|
|
void MappingTraits<DefRangeRegisterSym>::mapping(IO &IO,
|
|
DefRangeRegisterSym &Obj) {
|
|
// TODO: Print the subfields
|
|
}
|
|
|
|
void MappingTraits<DefRangeFramePointerRelSym>::mapping(
|
|
IO &IO, DefRangeFramePointerRelSym &Obj) {
|
|
// TODO: Print the subfields
|
|
}
|
|
|
|
void MappingTraits<DefRangeSubfieldRegisterSym>::mapping(
|
|
IO &IO, DefRangeSubfieldRegisterSym &Obj) {
|
|
// TODO: Print the subfields
|
|
}
|
|
|
|
void MappingTraits<DefRangeFramePointerRelFullScopeSym>::mapping(
|
|
IO &IO, DefRangeFramePointerRelFullScopeSym &Obj) {
|
|
// TODO: Print the subfields
|
|
}
|
|
|
|
void MappingTraits<DefRangeRegisterRelSym>::mapping(
|
|
IO &IO, DefRangeRegisterRelSym &Obj) {
|
|
// TODO: Print the subfields
|
|
}
|
|
|
|
void MappingTraits<BlockSym>::mapping(IO &IO, BlockSym &Block) {
|
|
// TODO: Print the linkage name
|
|
IO.mapRequired("PtrParent", Block.Header.PtrParent);
|
|
IO.mapRequired("PtrEnd", Block.Header.PtrEnd);
|
|
IO.mapRequired("CodeSize", Block.Header.CodeSize);
|
|
IO.mapRequired("Segment", Block.Header.Segment);
|
|
IO.mapRequired("BlockName", Block.Name);
|
|
}
|
|
|
|
void MappingTraits<LabelSym>::mapping(IO &IO, LabelSym &Label) {
|
|
// TODO: Print the linkage name
|
|
IO.mapRequired("Segment", Label.Header.Segment);
|
|
IO.mapRequired("Flags", Label.Header.Flags);
|
|
IO.mapRequired("Flags", Label.Header.Flags);
|
|
IO.mapRequired("DisplayName", Label.Name);
|
|
}
|
|
|
|
void MappingTraits<ObjNameSym>::mapping(IO &IO, ObjNameSym &ObjName) {
|
|
IO.mapRequired("Signature", ObjName.Header.Signature);
|
|
IO.mapRequired("ObjectName", ObjName.Name);
|
|
}
|
|
|
|
void MappingTraits<Compile2Sym>::mapping(IO &IO, Compile2Sym &Compile2) {
|
|
IO.mapRequired("Flags", Compile2.Header.flags);
|
|
IO.mapRequired("Machine", Compile2.Header.Machine);
|
|
IO.mapRequired("FrontendMajor", Compile2.Header.VersionFrontendMajor);
|
|
IO.mapRequired("FrontendMinor", Compile2.Header.VersionFrontendMinor);
|
|
IO.mapRequired("FrontendBuild", Compile2.Header.VersionFrontendBuild);
|
|
IO.mapRequired("BackendMajor", Compile2.Header.VersionBackendMajor);
|
|
IO.mapRequired("BackendMinor", Compile2.Header.VersionBackendMinor);
|
|
IO.mapRequired("BackendBuild", Compile2.Header.VersionBackendBuild);
|
|
IO.mapRequired("Version", Compile2.Version);
|
|
}
|
|
|
|
void MappingTraits<Compile3Sym>::mapping(IO &IO, Compile3Sym &Compile3) {
|
|
IO.mapRequired("Flags", Compile3.Header.flags);
|
|
IO.mapRequired("Machine", Compile3.Header.Machine);
|
|
IO.mapRequired("FrontendMajor", Compile3.Header.VersionFrontendMajor);
|
|
IO.mapRequired("FrontendMinor", Compile3.Header.VersionFrontendMinor);
|
|
IO.mapRequired("FrontendBuild", Compile3.Header.VersionFrontendBuild);
|
|
IO.mapRequired("FrontendQFE", Compile3.Header.VersionFrontendQFE);
|
|
IO.mapRequired("BackendMajor", Compile3.Header.VersionBackendMajor);
|
|
IO.mapRequired("BackendMinor", Compile3.Header.VersionBackendMinor);
|
|
IO.mapRequired("BackendBuild", Compile3.Header.VersionBackendBuild);
|
|
IO.mapRequired("BackendQFE", Compile3.Header.VersionBackendQFE);
|
|
IO.mapRequired("Version", Compile3.Version);
|
|
}
|
|
|
|
void MappingTraits<FrameProcSym>::mapping(IO &IO, FrameProcSym &FrameProc) {
|
|
IO.mapRequired("TotalFrameBytes", FrameProc.Header.TotalFrameBytes);
|
|
IO.mapRequired("PaddingFrameBytes", FrameProc.Header.PaddingFrameBytes);
|
|
IO.mapRequired("OffsetToPadding", FrameProc.Header.OffsetToPadding);
|
|
IO.mapRequired("BytesOfCalleeSavedRegisters",
|
|
FrameProc.Header.BytesOfCalleeSavedRegisters);
|
|
IO.mapRequired("OffsetOfExceptionHandler",
|
|
FrameProc.Header.OffsetOfExceptionHandler);
|
|
IO.mapRequired("SectionIdOfExceptionHandler",
|
|
FrameProc.Header.SectionIdOfExceptionHandler);
|
|
IO.mapRequired("Flags", FrameProc.Header.Flags);
|
|
}
|
|
|
|
void MappingTraits<CallSiteInfoSym>::mapping(IO &IO,
|
|
CallSiteInfoSym &CallSiteInfo) {
|
|
// TODO: Map Linkage Name
|
|
IO.mapRequired("Segment", CallSiteInfo.Header.Segment);
|
|
IO.mapRequired("Reserved", CallSiteInfo.Header.Reserved);
|
|
IO.mapRequired("Type", CallSiteInfo.Header.Type);
|
|
}
|
|
|
|
void MappingTraits<FileStaticSym>::mapping(IO &IO, FileStaticSym &FileStatic) {
|
|
IO.mapRequired("Index", FileStatic.Header.Index);
|
|
IO.mapRequired("ModFilenameOffset", FileStatic.Header.ModFilenameOffset);
|
|
IO.mapRequired("Flags", FileStatic.Header.Flags);
|
|
IO.mapRequired("Name", FileStatic.Name);
|
|
}
|
|
|
|
void MappingTraits<HeapAllocationSiteSym>::mapping(
|
|
IO &IO, HeapAllocationSiteSym &HeapAllocSite) {
|
|
// TODO: Map Linkage Name
|
|
IO.mapRequired("Segment", HeapAllocSite.Header.Segment);
|
|
IO.mapRequired("CallInstructionSize",
|
|
HeapAllocSite.Header.CallInstructionSize);
|
|
IO.mapRequired("Type", HeapAllocSite.Header.Type);
|
|
}
|
|
|
|
void MappingTraits<FrameCookieSym>::mapping(IO &IO,
|
|
FrameCookieSym &FrameCookie) {
|
|
// TODO: Map Linkage Name
|
|
IO.mapRequired("Register", FrameCookie.Header.Register);
|
|
IO.mapRequired("CookieKind", FrameCookie.Header.CookieKind);
|
|
IO.mapRequired("Flags", FrameCookie.Header.Flags);
|
|
}
|
|
|
|
void MappingTraits<CallerSym>::mapping(IO &IO, CallerSym &Caller) {
|
|
// TODO: Correctly handle the ArrayRef in here.
|
|
std::vector<TypeIndex> Indices(Caller.Indices);
|
|
IO.mapRequired("FuncID", Indices);
|
|
}
|
|
|
|
void MappingTraits<UDTSym>::mapping(IO &IO, UDTSym &UDT) {
|
|
IO.mapRequired("Type", UDT.Header.Type);
|
|
IO.mapRequired("UDTName", UDT.Name);
|
|
}
|
|
|
|
void MappingTraits<BuildInfoSym>::mapping(IO &IO, BuildInfoSym &BuildInfo) {
|
|
IO.mapRequired("BuildId", BuildInfo.Header.BuildId);
|
|
}
|
|
|
|
void MappingTraits<BPRelativeSym>::mapping(IO &IO, BPRelativeSym &BPRel) {
|
|
IO.mapRequired("Offset", BPRel.Header.Offset);
|
|
IO.mapRequired("Type", BPRel.Header.Type);
|
|
IO.mapRequired("VarName", BPRel.Name);
|
|
}
|
|
|
|
void MappingTraits<RegRelativeSym>::mapping(IO &IO, RegRelativeSym &RegRel) {
|
|
IO.mapRequired("Offset", RegRel.Header.Offset);
|
|
IO.mapRequired("Type", RegRel.Header.Type);
|
|
IO.mapRequired("Register", RegRel.Header.Register);
|
|
IO.mapRequired("VarName", RegRel.Name);
|
|
}
|
|
|
|
void MappingTraits<ConstantSym>::mapping(IO &IO, ConstantSym &Constant) {
|
|
IO.mapRequired("Type", Constant.Header.Type);
|
|
IO.mapRequired("Value", Constant.Value);
|
|
IO.mapRequired("Name", Constant.Name);
|
|
}
|
|
|
|
void MappingTraits<DataSym>::mapping(IO &IO, DataSym &Data) {
|
|
// TODO: Map linkage name
|
|
IO.mapRequired("Type", Data.Header.Type);
|
|
IO.mapRequired("DisplayName", Data.Name);
|
|
}
|
|
|
|
void MappingTraits<ThreadLocalDataSym>::mapping(IO &IO,
|
|
ThreadLocalDataSym &Data) {
|
|
// TODO: Map linkage name
|
|
IO.mapRequired("Type", Data.Header.Type);
|
|
IO.mapRequired("DisplayName", Data.Name);
|
|
}
|
|
}
|
|
}
|
|
|
|
Error llvm::codeview::yaml::YamlSymbolDumper::visitSymbolBegin(CVSymbol &CVR) {
|
|
YamlIO.mapRequired("Kind", CVR.Type);
|
|
return Error::success();
|
|
}
|