/// <summary> /// Parse a single available types section. For composite R2R images this method is called multiple times /// as available types are stored separately for each component assembly of the composite R2R executable. /// </summary> /// <param name="availableTypesSection"></param> private void ParseAvailableTypesSection(ReadyToRunSection availableTypesSection, MetadataReader metadataReader) { int availableTypesOffset = GetOffset(availableTypesSection.RelativeVirtualAddress); NativeParser parser = new NativeParser(Image, (uint)availableTypesOffset); NativeHashtable availableTypes = new NativeHashtable(Image, parser, (uint)(availableTypesOffset + availableTypesSection.Size)); NativeHashtable.AllEntriesEnumerator allEntriesEnum = availableTypes.EnumerateAllEntries(); NativeParser curParser = allEntriesEnum.GetNext(); while (!curParser.IsNull()) { uint rid = curParser.GetUnsigned(); bool isExportedType = (rid & 1) != 0; rid = rid >> 1; if (isExportedType) { ExportedTypeHandle exportedTypeHandle = MetadataTokens.ExportedTypeHandle((int)rid); string exportedTypeName = GetExportedTypeFullName(metadataReader, exportedTypeHandle); AvailableTypes.Add("exported " + exportedTypeName); } else { TypeDefinitionHandle typeDefHandle = MetadataTokens.TypeDefinitionHandle((int)rid); string typeDefName = MetadataNameFormatter.FormatHandle(metadataReader, typeDefHandle); AvailableTypes.Add(typeDefName); } curParser = allEntriesEnum.GetNext(); } }
/// <summary> /// Iterates through a native hashtable to get all RIDs /// </summary> private void ParseAvailableTypes() { if (!R2RHeader.Sections.ContainsKey(R2RSection.SectionType.READYTORUN_SECTION_AVAILABLE_TYPES)) { return; } HashSet <uint> added = new HashSet <uint>(); R2RSection availableTypesSection = R2RHeader.Sections[R2RSection.SectionType.READYTORUN_SECTION_AVAILABLE_TYPES]; int availableTypesOffset = GetOffset(availableTypesSection.RelativeVirtualAddress); NativeParser parser = new NativeParser(Image, (uint)availableTypesOffset); NativeHashtable availableTypes = new NativeHashtable(Image, parser, (uint)(availableTypesOffset + availableTypesSection.Size)); NativeHashtable.AllEntriesEnumerator allEntriesEnum = availableTypes.EnumerateAllEntries(); NativeParser curParser = allEntriesEnum.GetNext(); while (!curParser.IsNull()) { uint rid = curParser.GetUnsigned(); rid = rid >> 1; if (added.Contains(rid)) { continue; } TypeDefinitionHandle typeDefHandle = MetadataTokens.TypeDefinitionHandle((int)rid); string typeDefName = MetadataNameFormatter.FormatHandle(MetadataReader, typeDefHandle); ExportedTypeHandle exportedTypeHandle = MetadataTokens.ExportedTypeHandle((int)rid); string exportedTypeName = GetExportedTypeFullName(MetadataReader, exportedTypeHandle); if (typeDefName == null && exportedTypeName == null) { R2RDump.WriteWarning($"AvailableType with rid {rid} is not a TypeDef or ExportedType"); } if (typeDefName != null) { AvailableTypes.Add(typeDefName); added.Add(rid); } if (exportedTypeName != null) { AvailableTypes.Add("exported " + exportedTypeName); added.Add(rid); } curParser = allEntriesEnum.GetNext(); } }
private void ParseAvailableTypes() { R2RSection availableTypesSection = R2RHeader.Sections[R2RSection.SectionType.READYTORUN_SECTION_AVAILABLE_TYPES]; int availableTypesOffset = GetOffset(availableTypesSection.RelativeVirtualAddress); NativeParser parser = new NativeParser(Image, (uint)availableTypesOffset); NativeHashtable availableTypes = new NativeHashtable(Image, parser, (uint)(availableTypesOffset + availableTypesSection.Size)); NativeHashtable.AllEntriesEnumerator allEntriesEnum = availableTypes.EnumerateAllEntries(); NativeParser curParser = allEntriesEnum.GetNext(); while (!curParser.IsNull()) { uint rid = curParser.GetUnsigned(); rid = rid >> 1; TypeDefinitionHandle typeDefHandle = MetadataTokens.TypeDefinitionHandle((int)rid); AvailableTypes.Add(GetTypeDefFullName(_mdReader, typeDefHandle)); curParser = allEntriesEnum.GetNext(); } }
/// <summary> /// Iterates through a native hashtable to get all RIDs /// </summary> private void ParseAvailableTypes() { if (!R2RHeader.Sections.ContainsKey(R2RSection.SectionType.READYTORUN_SECTION_AVAILABLE_TYPES)) { return; } R2RSection availableTypesSection = R2RHeader.Sections[R2RSection.SectionType.READYTORUN_SECTION_AVAILABLE_TYPES]; int availableTypesOffset = GetOffset(availableTypesSection.RelativeVirtualAddress); NativeParser parser = new NativeParser(Image, (uint)availableTypesOffset); NativeHashtable availableTypes = new NativeHashtable(Image, parser, (uint)(availableTypesOffset + availableTypesSection.Size)); NativeHashtable.AllEntriesEnumerator allEntriesEnum = availableTypes.EnumerateAllEntries(); NativeParser curParser = allEntriesEnum.GetNext(); while (!curParser.IsNull()) { uint rid = curParser.GetUnsigned(); bool isExportedType = (rid & 1) != 0; rid = rid >> 1; if (isExportedType) { ExportedTypeHandle exportedTypeHandle = MetadataTokens.ExportedTypeHandle((int)rid); string exportedTypeName = GetExportedTypeFullName(MetadataReader, exportedTypeHandle); AvailableTypes.Add("exported " + exportedTypeName); } else { TypeDefinitionHandle typeDefHandle = MetadataTokens.TypeDefinitionHandle((int)rid); string typeDefName = MetadataNameFormatter.FormatHandle(MetadataReader, typeDefHandle); AvailableTypes.Add(typeDefName); } curParser = allEntriesEnum.GetNext(); } }