contrib/llvm/tools/llvm-pdbutil/PdbYaml.cpp

   1 //===- PdbYAML.cpp -------------------------------------------- *- C++ --*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #include "PdbYaml.h"
  11
  12 #include "llvm/ADT/StringExtras.h"
  13 #include "llvm/DebugInfo/CodeView/CVSymbolVisitor.h"
  14 #include "llvm/DebugInfo/CodeView/CVTypeVisitor.h"
  15 #include "llvm/DebugInfo/CodeView/DebugStringTableSubsection.h"
  16 #include "llvm/DebugInfo/CodeView/SymbolDeserializer.h"
  17 #include "llvm/DebugInfo/CodeView/SymbolVisitorCallbackPipeline.h"
  18 #include "llvm/DebugInfo/CodeView/TypeSerializer.h"
  19 #include "llvm/DebugInfo/CodeView/TypeVisitorCallbackPipeline.h"
  20 #include "llvm/DebugInfo/PDB/Native/PDBFile.h"
  21 #include "llvm/DebugInfo/PDB/Native/RawTypes.h"
  22 #include "llvm/DebugInfo/PDB/Native/TpiHashing.h"
  23 #include "llvm/DebugInfo/PDB/PDBExtras.h"
  24 #include "llvm/DebugInfo/PDB/PDBTypes.h"
  25 #include "llvm/ObjectYAML/CodeViewYAMLDebugSections.h"
  26 #include "llvm/ObjectYAML/CodeViewYAMLTypes.h"
  27
  28 using namespace llvm;
  29 using namespace llvm::pdb;
  30 using namespace llvm::pdb::yaml;
  31 using namespace llvm::yaml;
  32
  33 LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::pdb::yaml::NamedStreamMapping)
  34 LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::pdb::yaml::PdbDbiModuleInfo)
  35 LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::pdb::yaml::StreamBlockList)
  36 LLVM_YAML_IS_FLOW_SEQUENCE_VECTOR(llvm::pdb::PdbRaw_FeatureSig)
  37
  38 namespace llvm {
  39 namespace yaml {
  40
  41 template <> struct ScalarEnumerationTraits<llvm::pdb::PDB_Machine> {
  42   static void enumeration(IO &io, llvm::pdb::PDB_Machine &Value) {
  43     io.enumCase(Value, "Invalid", PDB_Machine::Invalid);
  44     io.enumCase(Value, "Am33", PDB_Machine::Am33);
  45     io.enumCase(Value, "Amd64", PDB_Machine::Amd64);
  46     io.enumCase(Value, "Arm", PDB_Machine::Arm);
  47     io.enumCase(Value, "ArmNT", PDB_Machine::ArmNT);
  48     io.enumCase(Value, "Ebc", PDB_Machine::Ebc);
  49     io.enumCase(Value, "x86", PDB_Machine::x86);
  50     io.enumCase(Value, "Ia64", PDB_Machine::Ia64);
  51     io.enumCase(Value, "M32R", PDB_Machine::M32R);
  52     io.enumCase(Value, "Mips16", PDB_Machine::Mips16);
  53     io.enumCase(Value, "MipsFpu", PDB_Machine::MipsFpu);
  54     io.enumCase(Value, "MipsFpu16", PDB_Machine::MipsFpu16);
  55     io.enumCase(Value, "PowerPCFP", PDB_Machine::PowerPCFP);
  56     io.enumCase(Value, "R4000", PDB_Machine::R4000);
  57     io.enumCase(Value, "SH3", PDB_Machine::SH3);
  58     io.enumCase(Value, "SH3DSP", PDB_Machine::SH3DSP);
  59     io.enumCase(Value, "Thumb", PDB_Machine::Thumb);
  60     io.enumCase(Value, "WceMipsV2", PDB_Machine::WceMipsV2);
  61   }
  62 };
  63
  64 template <> struct ScalarEnumerationTraits<llvm::pdb::PdbRaw_DbiVer> {
  65   static void enumeration(IO &io, llvm::pdb::PdbRaw_DbiVer &Value) {
  66     io.enumCase(Value, "V41", llvm::pdb::PdbRaw_DbiVer::PdbDbiVC41);
  67     io.enumCase(Value, "V50", llvm::pdb::PdbRaw_DbiVer::PdbDbiV50);
  68     io.enumCase(Value, "V60", llvm::pdb::PdbRaw_DbiVer::PdbDbiV60);
  69     io.enumCase(Value, "V70", llvm::pdb::PdbRaw_DbiVer::PdbDbiV70);
  70     io.enumCase(Value, "V110", llvm::pdb::PdbRaw_DbiVer::PdbDbiV110);
  71   }
  72 };
  73
  74 template <> struct ScalarEnumerationTraits<llvm::pdb::PdbRaw_ImplVer> {
  75   static void enumeration(IO &io, llvm::pdb::PdbRaw_ImplVer &Value) {
  76     io.enumCase(Value, "VC2", llvm::pdb::PdbRaw_ImplVer::PdbImplVC2);
  77     io.enumCase(Value, "VC4", llvm::pdb::PdbRaw_ImplVer::PdbImplVC4);
  78     io.enumCase(Value, "VC41", llvm::pdb::PdbRaw_ImplVer::PdbImplVC41);
  79     io.enumCase(Value, "VC50", llvm::pdb::PdbRaw_ImplVer::PdbImplVC50);
  80     io.enumCase(Value, "VC98", llvm::pdb::PdbRaw_ImplVer::PdbImplVC98);
  81     io.enumCase(Value, "VC70Dep", llvm::pdb::PdbRaw_ImplVer::PdbImplVC70Dep);
  82     io.enumCase(Value, "VC70", llvm::pdb::PdbRaw_ImplVer::PdbImplVC70);
  83     io.enumCase(Value, "VC80", llvm::pdb::PdbRaw_ImplVer::PdbImplVC80);
  84     io.enumCase(Value, "VC110", llvm::pdb::PdbRaw_ImplVer::PdbImplVC110);
  85     io.enumCase(Value, "VC140", llvm::pdb::PdbRaw_ImplVer::PdbImplVC140);
  86   }
  87 };
  88
  89 template <> struct ScalarEnumerationTraits<llvm::pdb::PdbRaw_TpiVer> {
  90   static void enumeration(IO &io, llvm::pdb::PdbRaw_TpiVer &Value) {
  91     io.enumCase(Value, "VC40", llvm::pdb::PdbRaw_TpiVer::PdbTpiV40);
  92     io.enumCase(Value, "VC41", llvm::pdb::PdbRaw_TpiVer::PdbTpiV41);
  93     io.enumCase(Value, "VC50", llvm::pdb::PdbRaw_TpiVer::PdbTpiV50);
  94     io.enumCase(Value, "VC70", llvm::pdb::PdbRaw_TpiVer::PdbTpiV70);
  95     io.enumCase(Value, "VC80", llvm::pdb::PdbRaw_TpiVer::PdbTpiV80);
  96   }
  97 };
  98
  99 template <> struct ScalarEnumerationTraits<llvm::pdb::PdbRaw_FeatureSig> {
 100   static void enumeration(IO &io, PdbRaw_FeatureSig &Features) {
 101     io.enumCase(Features, "MinimalDebugInfo",
 102                 PdbRaw_FeatureSig::MinimalDebugInfo);
 103     io.enumCase(Features, "NoTypeMerge", PdbRaw_FeatureSig::NoTypeMerge);
 104     io.enumCase(Features, "VC110", PdbRaw_FeatureSig::VC110);
 105     io.enumCase(Features, "VC140", PdbRaw_FeatureSig::VC140);
 106   }
 107 };
 108 }
 109 }
 110
 111 void MappingTraits<PdbObject>::mapping(IO &IO, PdbObject &Obj) {
 112   IO.mapOptional("MSF", Obj.Headers);
 113   IO.mapOptional("StreamSizes", Obj.StreamSizes);
 114   IO.mapOptional("StreamMap", Obj.StreamMap);
 115   IO.mapOptional("StringTable", Obj.StringTable);
 116   IO.mapOptional("PdbStream", Obj.PdbStream);
 117   IO.mapOptional("DbiStream", Obj.DbiStream);
 118   IO.mapOptional("TpiStream", Obj.TpiStream);
 119   IO.mapOptional("IpiStream", Obj.IpiStream);
 120 }
 121
 122 void MappingTraits<MSFHeaders>::mapping(IO &IO, MSFHeaders &Obj) {
 123   IO.mapOptional("SuperBlock", Obj.SuperBlock);
 124   IO.mapOptional("NumDirectoryBlocks", Obj.NumDirectoryBlocks);
 125   IO.mapOptional("DirectoryBlocks", Obj.DirectoryBlocks);
 126   IO.mapOptional("NumStreams", Obj.NumStreams);
 127   IO.mapOptional("FileSize", Obj.FileSize);
 128 }
 129
 130 void MappingTraits<msf::SuperBlock>::mapping(IO &IO, msf::SuperBlock &SB) {
 131   if (!IO.outputting()) {
 132     ::memcpy(SB.MagicBytes, msf::Magic, sizeof(msf::Magic));
 133   }
 134
 135   using u32 = support::ulittle32_t;
 136   IO.mapOptional("BlockSize", SB.BlockSize, u32(4096U));
 137   IO.mapOptional("FreeBlockMap", SB.FreeBlockMapBlock, u32(0U));
 138   IO.mapOptional("NumBlocks", SB.NumBlocks, u32(0U));
 139   IO.mapOptional("NumDirectoryBytes", SB.NumDirectoryBytes, u32(0U));
 140   IO.mapOptional("Unknown1", SB.Unknown1, u32(0U));
 141   IO.mapOptional("BlockMapAddr", SB.BlockMapAddr, u32(0U));
 142 }
 143
 144 void MappingTraits<StreamBlockList>::mapping(IO &IO, StreamBlockList &SB) {
 145   IO.mapRequired("Stream", SB.Blocks);
 146 }
 147
 148 void MappingTraits<PdbInfoStream>::mapping(IO &IO, PdbInfoStream &Obj) {
 149   IO.mapOptional("Age", Obj.Age, 1U);
 150   IO.mapOptional("Guid", Obj.Guid);
 151   IO.mapOptional("Signature", Obj.Signature, 0U);
 152   IO.mapOptional("Features", Obj.Features);
 153   IO.mapOptional("Version", Obj.Version, PdbImplVC70);
 154 }
 155
 156 void MappingTraits<PdbDbiStream>::mapping(IO &IO, PdbDbiStream &Obj) {
 157   IO.mapOptional("VerHeader", Obj.VerHeader, PdbDbiV70);
 158   IO.mapOptional("Age", Obj.Age, 1U);
 159   IO.mapOptional("BuildNumber", Obj.BuildNumber, uint16_t(0U));
 160   IO.mapOptional("PdbDllVersion", Obj.PdbDllVersion, 0U);
 161   IO.mapOptional("PdbDllRbld", Obj.PdbDllRbld, uint16_t(0U));
 162   IO.mapOptional("Flags", Obj.Flags, uint16_t(1U));
 163   IO.mapOptional("MachineType", Obj.MachineType, PDB_Machine::x86);
 164   IO.mapOptional("Modules", Obj.ModInfos);
 165 }
 166
 167 void MappingTraits<PdbTpiStream>::mapping(IO &IO,
 168                                           pdb::yaml::PdbTpiStream &Obj) {
 169   IO.mapOptional("Version", Obj.Version, PdbTpiV80);
 170   IO.mapRequired("Records", Obj.Records);
 171 }
 172
 173 void MappingTraits<NamedStreamMapping>::mapping(IO &IO,
 174                                                 NamedStreamMapping &Obj) {
 175   IO.mapRequired("Name", Obj.StreamName);
 176   IO.mapRequired("StreamNum", Obj.StreamNumber);
 177 }
 178
 179 void MappingTraits<PdbModiStream>::mapping(IO &IO, PdbModiStream &Obj) {
 180   IO.mapOptional("Signature", Obj.Signature, 4U);
 181   IO.mapRequired("Records", Obj.Symbols);
 182 }
 183
 184 void MappingTraits<PdbDbiModuleInfo>::mapping(IO &IO, PdbDbiModuleInfo &Obj) {
 185   IO.mapRequired("Module", Obj.Mod);
 186   IO.mapOptional("ObjFile", Obj.Obj, Obj.Mod);
 187   IO.mapOptional("SourceFiles", Obj.SourceFiles);
 188   IO.mapOptional("Subsections", Obj.Subsections);
 189   IO.mapOptional("Modi", Obj.Modi);
 190 }