/// <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();
}
}
