internal override void DumpSectionContents(ReadyToRunSection section)
{
switch (section.Type)
{
case ReadyToRunSectionType.AvailableTypes:
if (!_options.Naked)
{
uint availableTypesSectionOffset = (uint)_r2r.GetOffset(section.RelativeVirtualAddress);
NativeParser availableTypesParser = new NativeParser(_r2r.Image, availableTypesSectionOffset);
NativeHashtable availableTypes = new NativeHashtable(_r2r.Image, availableTypesParser, (uint)(availableTypesSectionOffset + section.Size));
_writer.WriteLine(availableTypes.ToString());
}
if (_r2r.AvailableTypes.TryGetValue(section, out List <string> sectionTypes))
{
_writer.WriteLine();
foreach (string name in sectionTypes)
{
_writer.WriteLine(name);
}
}
break;
case ReadyToRunSectionType.MethodDefEntryPoints:
if (!_options.Naked)
{
NativeArray methodEntryPoints = new NativeArray(_r2r.Image, (uint)_r2r.GetOffset(section.RelativeVirtualAddress));
_writer.Write(methodEntryPoints.ToString());
}
if (_r2r.Methods.TryGetValue(section, out List <ReadyToRunMethod> sectionMethods))
{
_writer.WriteLine();
foreach (ReadyToRunMethod method in sectionMethods)
{
_writer.WriteLine($@"{MetadataTokens.GetToken(method.MethodHandle):X8}: {method.SignatureString}");
}
}
break;
case ReadyToRunSectionType.InstanceMethodEntryPoints:
if (!_options.Naked)
{
uint instanceSectionOffset = (uint)_r2r.GetOffset(section.RelativeVirtualAddress);
NativeParser instanceParser = new NativeParser(_r2r.Image, instanceSectionOffset);
NativeHashtable instMethodEntryPoints = new NativeHashtable(_r2r.Image, instanceParser, (uint)(instanceSectionOffset + section.Size));
_writer.Write(instMethodEntryPoints.ToString());
_writer.WriteLine();
}
foreach (InstanceMethod instanceMethod in _r2r.InstanceMethods)
{
_writer.WriteLine($@"0x{instanceMethod.Bucket:X2} -> {instanceMethod.Method.SignatureString}");
}
break;
case ReadyToRunSectionType.RuntimeFunctions:
int rtfOffset = _r2r.GetOffset(section.RelativeVirtualAddress);
int rtfEndOffset = rtfOffset + section.Size;
int rtfIndex = 0;
while (rtfOffset < rtfEndOffset)
{
int startRva = NativeReader.ReadInt32(_r2r.Image, ref rtfOffset);
int endRva = -1;
if (_r2r.Machine == Machine.Amd64)
{
endRva = NativeReader.ReadInt32(_r2r.Image, ref rtfOffset);
}
int unwindRva = NativeReader.ReadInt32(_r2r.Image, ref rtfOffset);
_writer.WriteLine($"Index: {rtfIndex}");
_writer.WriteLine($" StartRva: 0x{startRva:X8}");
if (endRva != -1)
{
_writer.WriteLine($" EndRva: 0x{endRva:X8}");
}
_writer.WriteLine($" UnwindRva: 0x{unwindRva:X8}");
rtfIndex++;
}
break;
case ReadyToRunSectionType.CompilerIdentifier:
_writer.WriteLine(_r2r.CompilerIdentifier);
break;
case ReadyToRunSectionType.ImportSections:
if (_options.Naked)
{
DumpNakedImportSections();
}
else
{
foreach (ReadyToRunImportSection importSection in _r2r.ImportSections)
{
importSection.WriteTo(_writer);
if (_options.Raw && importSection.Entries.Count != 0)
{
if (importSection.SectionRVA != 0)
{
_writer.WriteLine("Section Bytes:");
DumpBytes(importSection.SectionRVA, (uint)importSection.SectionSize);
}
if (importSection.SignatureRVA != 0)
{
_writer.WriteLine("Signature Bytes:");
DumpBytes(importSection.SignatureRVA, (uint)importSection.Entries.Count * sizeof(int));
}
if (importSection.AuxiliaryDataRVA != 0 && importSection.AuxiliaryDataSize != 0)
{
_writer.WriteLine("AuxiliaryData Bytes:");
DumpBytes(importSection.AuxiliaryDataRVA, (uint)importSection.AuxiliaryDataSize);
}
}
foreach (ReadyToRunImportSection.ImportSectionEntry entry in importSection.Entries)
{
entry.WriteTo(_writer, _options);
_writer.WriteLine();
}
_writer.WriteLine();
}
}
break;
case ReadyToRunSectionType.ManifestMetadata:
int assemblyRefCount = 0;
if (!_r2r.Composite)
{
MetadataReader globalReader = _r2r.GetGlobalMetadataReader();
assemblyRefCount = globalReader.GetTableRowCount(TableIndex.AssemblyRef) + 1;
_writer.WriteLine($"MSIL AssemblyRef's ({assemblyRefCount} entries):");
for (int assemblyRefIndex = 1; assemblyRefIndex < assemblyRefCount; assemblyRefIndex++)
{
AssemblyReference assemblyRef = globalReader.GetAssemblyReference(MetadataTokens.AssemblyReferenceHandle(assemblyRefIndex));
string assemblyRefName = globalReader.GetString(assemblyRef.Name);
_writer.WriteLine($"[ID 0x{assemblyRefIndex:X2}]: {assemblyRefName}");
}
}
_writer.WriteLine($"Manifest metadata AssemblyRef's ({_r2r.ManifestReferenceAssemblies.Count} entries):");
int manifestAsmIndex = 0;
foreach (string manifestReferenceAssembly in _r2r.ManifestReferenceAssemblies.OrderBy(kvp => kvp.Value).Select(kvp => kvp.Key))
{
_writer.WriteLine($"[ID 0x{manifestAsmIndex + assemblyRefCount + 1:X2}]: {manifestReferenceAssembly}");
manifestAsmIndex++;
}
break;
case ReadyToRunSectionType.AttributePresence:
int attributesStartOffset = _r2r.GetOffset(section.RelativeVirtualAddress);
int attributesEndOffset = attributesStartOffset + section.Size;
NativeCuckooFilter attributes = new NativeCuckooFilter(_r2r.Image, attributesStartOffset, attributesEndOffset);
_writer.WriteLine("Attribute presence filter");
_writer.WriteLine(attributes.ToString());
break;
case ReadyToRunSectionType.InliningInfo:
int iiOffset = _r2r.GetOffset(section.RelativeVirtualAddress);
int iiEndOffset = iiOffset + section.Size;
InliningInfoSection inliningInfoSection = new InliningInfoSection(_r2r, iiOffset, iiEndOffset);
_writer.WriteLine(inliningInfoSection.ToString());
break;
case ReadyToRunSectionType.InliningInfo2:
int ii2Offset = _r2r.GetOffset(section.RelativeVirtualAddress);
int ii2EndOffset = ii2Offset + section.Size;
InliningInfoSection2 inliningInfoSection2 = new InliningInfoSection2(_r2r, ii2Offset, ii2EndOffset);
_writer.WriteLine(inliningInfoSection2.ToString());
break;
case ReadyToRunSectionType.OwnerCompositeExecutable:
int oceOffset = _r2r.GetOffset(section.RelativeVirtualAddress);
if (_r2r.Image[oceOffset + section.Size - 1] != 0)
{
R2RDump.WriteWarning("String is not zero-terminated");
}
string ownerCompositeExecutable = Encoding.UTF8.GetString(_r2r.Image, oceOffset, section.Size - 1); // exclude the zero terminator
_writer.WriteLine("Composite executable: {0}", ownerCompositeExecutable.ToEscapedString());
break;
}
}
internal override void DumpSectionContents(ReadyToRunSection section)
{
switch (section.Type)
{
case ReadyToRunSection.SectionType.READYTORUN_SECTION_AVAILABLE_TYPES:
if (!_options.Naked)
{
uint availableTypesSectionOffset = (uint)_r2r.GetOffset(section.RelativeVirtualAddress);
NativeParser availableTypesParser = new NativeParser(_r2r.Image, availableTypesSectionOffset);
NativeHashtable availableTypes = new NativeHashtable(_r2r.Image, availableTypesParser, (uint)(availableTypesSectionOffset + section.Size));
_writer.WriteLine(availableTypes.ToString());
}
foreach (string name in _r2r.AvailableTypes)
{
_writer.WriteLine(name);
}
break;
case ReadyToRunSection.SectionType.READYTORUN_SECTION_METHODDEF_ENTRYPOINTS:
if (!_options.Naked)
{
NativeArray methodEntryPoints = new NativeArray(_r2r.Image, (uint)_r2r.GetOffset(section.RelativeVirtualAddress));
_writer.Write(methodEntryPoints.ToString());
}
break;
case ReadyToRunSection.SectionType.READYTORUN_SECTION_INSTANCE_METHOD_ENTRYPOINTS:
if (!_options.Naked)
{
uint instanceSectionOffset = (uint)_r2r.GetOffset(section.RelativeVirtualAddress);
NativeParser instanceParser = new NativeParser(_r2r.Image, instanceSectionOffset);
NativeHashtable instMethodEntryPoints = new NativeHashtable(_r2r.Image, instanceParser, (uint)(instanceSectionOffset + section.Size));
_writer.Write(instMethodEntryPoints.ToString());
_writer.WriteLine();
}
foreach (InstanceMethod instanceMethod in _r2r.InstanceMethods)
{
_writer.WriteLine($@"0x{instanceMethod.Bucket:X2} -> {instanceMethod.Method.SignatureString}");
}
break;
case ReadyToRunSection.SectionType.READYTORUN_SECTION_RUNTIME_FUNCTIONS:
int rtfOffset = _r2r.GetOffset(section.RelativeVirtualAddress);
int rtfEndOffset = rtfOffset + section.Size;
int rtfIndex = 0;
while (rtfOffset < rtfEndOffset)
{
int startRva = NativeReader.ReadInt32(_r2r.Image, ref rtfOffset);
int endRva = -1;
if (_r2r.Machine == Machine.Amd64)
{
endRva = NativeReader.ReadInt32(_r2r.Image, ref rtfOffset);
}
int unwindRva = NativeReader.ReadInt32(_r2r.Image, ref rtfOffset);
_writer.WriteLine($"Index: {rtfIndex}");
_writer.WriteLine($"\tStartRva: 0x{startRva:X8}");
if (endRva != -1)
{
_writer.WriteLine($"\tEndRva: 0x{endRva:X8}");
}
_writer.WriteLine($"\tUnwindRva: 0x{unwindRva:X8}");
rtfIndex++;
}
break;
case ReadyToRunSection.SectionType.READYTORUN_SECTION_COMPILER_IDENTIFIER:
_writer.WriteLine(_r2r.CompilerIdentifier);
break;
case ReadyToRunSection.SectionType.READYTORUN_SECTION_IMPORT_SECTIONS:
if (_options.Naked)
{
DumpNakedImportSections();
}
else
{
foreach (ReadyToRunImportSection importSection in _r2r.ImportSections)
{
importSection.WriteTo(_writer);
if (_options.Raw && importSection.Entries.Count != 0)
{
if (importSection.SectionRVA != 0)
{
_writer.WriteLine("Section Bytes:");
DumpBytes(importSection.SectionRVA, (uint)importSection.SectionSize);
}
if (importSection.SignatureRVA != 0)
{
_writer.WriteLine("Signature Bytes:");
DumpBytes(importSection.SignatureRVA, (uint)importSection.Entries.Count * sizeof(int));
}
if (importSection.AuxiliaryDataRVA != 0 && importSection.AuxiliaryDataSize != 0)
{
_writer.WriteLine("AuxiliaryData Bytes:");
DumpBytes(importSection.AuxiliaryDataRVA, (uint)importSection.AuxiliaryDataSize);
}
}
foreach (ReadyToRunImportSection.ImportSectionEntry entry in importSection.Entries)
{
entry.WriteTo(_writer, _options);
_writer.WriteLine();
}
_writer.WriteLine();
}
}
break;
case ReadyToRunSection.SectionType.READYTORUN_SECTION_MANIFEST_METADATA:
int assemblyRefCount = _r2r.MetadataReader.GetTableRowCount(TableIndex.AssemblyRef);
_writer.WriteLine($"MSIL AssemblyRef's ({assemblyRefCount} entries):");
for (int assemblyRefIndex = 1; assemblyRefIndex <= assemblyRefCount; assemblyRefIndex++)
{
AssemblyReference assemblyRef = _r2r.MetadataReader.GetAssemblyReference(MetadataTokens.AssemblyReferenceHandle(assemblyRefIndex));
string assemblyRefName = _r2r.MetadataReader.GetString(assemblyRef.Name);
_writer.WriteLine($"[ID 0x{assemblyRefIndex:X2}]: {assemblyRefName}");
}
_writer.WriteLine($"Manifest metadata AssemblyRef's ({_r2r.ManifestReferenceAssemblies.Count()} entries):");
int manifestAsmIndex = 0;
foreach (string manifestReferenceAssembly in _r2r.ManifestReferenceAssemblies)
{
_writer.WriteLine($"[ID 0x{manifestAsmIndex + assemblyRefCount + 2:X2}]: {manifestReferenceAssembly}");
manifestAsmIndex++;
}
break;
case ReadyToRunSection.SectionType.READYTORUN_SECTION_ATTRIBUTEPRESENCE:
int attributesStartOffset = _r2r.GetOffset(section.RelativeVirtualAddress);
int attributesEndOffset = attributesStartOffset + section.Size;
NativeCuckooFilter attributes = new NativeCuckooFilter(_r2r.Image, attributesStartOffset, attributesEndOffset);
_writer.WriteLine("Attribute presence filter");
_writer.WriteLine(attributes.ToString());
break;
}
}