public void Write(WriterContext ctxt, BlobWriter writer, bool isFat, Func<OpCode, object, Row> findRow)
{
if (isFat)
{
writer.WriteUInt32((uint)Flags);
writer.WriteUInt32((uint)TryOffset);
writer.WriteUInt32((uint)TryLength);
writer.WriteUInt32((uint)HandlerOffset);
writer.WriteUInt32((uint)HandlerLength);
}
else
{
writer.WriteUInt16((ushort)Flags);
writer.WriteUInt16((ushort)TryOffset);
writer.WriteByte((byte)TryLength);
writer.WriteUInt16((ushort)HandlerOffset);
writer.WriteByte((byte)HandlerLength);
}
var rowRef = default(TokenRef);
rowRef.Value = Class == null ? null : findRow(OpCode.Ldobj, Class);
rowRef.PersistIndexes(ctxt);
rowRef.Write(ctxt, writer);
if (Flags == CorILExceptionClause.Filter)
writer.WriteUInt32((uint)FilterOffset);
}
public void Write(WriterContext ctxt, BlobWriter writer, bool isFat, Func <OpCode, object, Row> findRow)
{
if (isFat)
{
writer.WriteUInt32((uint)Flags);
writer.WriteUInt32((uint)TryOffset);
writer.WriteUInt32((uint)TryLength);
writer.WriteUInt32((uint)HandlerOffset);
writer.WriteUInt32((uint)HandlerLength);
}
else
{
writer.WriteUInt16((ushort)Flags);
writer.WriteUInt16((ushort)TryOffset);
writer.WriteByte((byte)TryLength);
writer.WriteUInt16((ushort)HandlerOffset);
writer.WriteByte((byte)HandlerLength);
}
var rowRef = default(TokenRef);
rowRef.Value = Class == null ? null : findRow(OpCode.Ldobj, Class);
rowRef.PersistIndexes(ctxt);
rowRef.Write(ctxt, writer);
if (Flags == CorILExceptionClause.Filter)
{
writer.WriteUInt32((uint)FilterOffset);
}
}
public void Write(WriterContext ctxt, BlobWriter writer, Func <OpCode, object, Row> findRow)
{
var bodySize = 0;
for (var i = 0; i < Instructions.Length; i++)
{
bodySize += Instructions[i].Size();
}
var isFat = bodySize > 0x3f;
if (LocalVariables != null && LocalVariables.Variables.Count > 0)
{
isFat = true;
}
if (ExceptionHandlingClauses.Count > 0 || MaxStack > 8)
{
isFat = true;
}
if (isFat)
{
var flags = CorILMethod.FatFormat;
if (IsInitLocals)
{
flags |= CorILMethod.InitLocals;
}
if (ExceptionHandlingClauses.Count > 0)
{
flags |= CorILMethod.MoreSects;
}
var firstWord = (ushort)((uint)flags | (3 << 12));
writer.WriteUInt16(firstWord);
writer.WriteUInt16((ushort)MaxStack);
writer.WriteUInt32((uint)bodySize);
LocalVarRef.PersistIndexes(ctxt);
LocalVarRef.Write(ctxt, writer);
}
else
{
var firstByte = (byte)CorILMethod.TinyFormat;
firstByte |= (byte)(bodySize << 2);
writer.WriteByte(firstByte);
}
if (Instructions != null && Instructions.Length > 0)
{
var beginOffset = writer.Offset;
for (var i = 0; i < Instructions.Length; i++)
{
Instructions[i].Write(ctxt, writer, beginOffset, findRow);
}
}
if (ExceptionHandlingClauses.Count > 0)
{
WriteMethodDataSection(ctxt, writer, false, findRow);
}
}
private void WriteMethodDataSection(WriterContext ctxt, BlobWriter writer, bool isMoreSects, Func <OpCode, object, Row> findRow)
{
writer.Align(4);
var size = ExceptionHandlingClauses.Count * 12 + 4;
var isFat = size > 0xff || ExceptionHandlingClauses.Any(m => m.IsFat());
var flags = CorILMethodSect.EHTable;
if (isFat)
{
flags |= CorILMethodSect.FatFormat;
}
if (isMoreSects)
{
flags |= CorILMethodSect.MoreSects;
}
writer.WriteByte((byte)flags);
if (isFat)
{
size = ExceptionHandlingClauses.Count * 24 + 4;
writer.WriteUInt24((uint)size);
}
else
{
writer.WriteByte((byte)size);
writer.WriteUInt16(0);
}
for (var i = 0; i < ExceptionHandlingClauses.Count; i++)
{
ExceptionHandlingClauses[i].Write(ctxt, writer, isFat, findRow);
}
}
public void Write(WriterContext ctxt, BlobWriter writer)
{
var word = (ushort)(((byte)Type) << 12 | Offset);
writer.WriteUInt16(word);
}
public void Write(WriterContext ctxt, BlobWriter writer)
{
writer.WriteUInt16(hint);
writer.WriteAsciiZeroTerminatedString(Name, 1);
}
public void Write(WriterContext ctxt, BlobWriter writer)
{
var name = default(string);
switch (Section)
{
case Section.Text:
name = ".text"; break;
case Section.Rsrc:
name = ".rsrc"; break;
case Section.Reloc:
name = ".reloc"; break;
default:
throw new ArgumentOutOfRangeException();
}
writer.WriteAsciiZeroPaddedString(name, 8);
writer.WriteUInt32(VirtualSize);
writer.WriteUInt32(VirtualAddress);
writer.WriteUInt32(SizeOfRawData);
PointerToRawData.Write(writer);
writer.WriteUInt32(PointerToRelocations);
writer.WriteUInt32(pointerToLinenumbers);
writer.WriteUInt16(NumberOfRelocations);
writer.WriteUInt16(numberOfLinenumbers);
writer.WriteUInt32((uint)Characteristics);
}
public void Write(WriterContext ctxt, BlobWriter writer)
{
writer.WriteUInt32(ImageBase);
writer.WriteUInt32(sectionAlignment);
writer.WriteUInt32(FileAlignment);
writer.WriteUInt16(osMajor);
writer.WriteUInt16(osMinor);
writer.WriteUInt16(userMajor);
writer.WriteUInt16(userMinor);
writer.WriteUInt16(subSysMajor);
writer.WriteUInt16(subSysMinor);
writer.WriteUInt32(reserved);
writer.WriteUInt32(ImageSize);
writer.WriteUInt32(HeaderSize);
writer.WriteUInt32(FileChecksum);
writer.WriteUInt16((ushort)SubSystem);
writer.WriteUInt16(DllFlags);
writer.WriteUInt32(stackReserveSize);
writer.WriteUInt32(StackCommitSize);
writer.WriteUInt32(HeapReserveSize);
writer.WriteUInt32(HeapCommitSize);
writer.WriteUInt32(loaderFlags);
writer.WriteUInt32(numberOfDataDirectories);
}
public void Write(WriterContext ctxt, BlobWriter writer)
{
writer.WriteUInt16(magic);
writer.WriteByte(LMajor);
writer.WriteByte(lMinor);
writer.WriteUInt32(CodeSize);
writer.WriteUInt32(InitializedDataSize);
writer.WriteUInt32(uninitializedDataSize);
EntryPoint.Write(writer);
BaseOfCode.Write(writer);
BaseOfData.Write(writer);
}
public void Write(WriterContext ctxt, BlobWriter writer)
{
writer.WriteUInt32(prefix);
writer.WriteUInt16(machine);
writer.WriteUInt16(NumberOfSections);
var seconds = (uint)(DateTimeStamp.ToUniversalTime() - nineteenSeventy).TotalSeconds;
writer.WriteUInt32(seconds);
writer.WriteUInt32(pointerToSymbolTable);
writer.WriteUInt32(numberOfSymbols);
writer.WriteUInt16(PEOptionalHeader.Size);
writer.WriteUInt16((ushort)Flags);
}
public override void Write(WriterContext ctxt, BlobWriter writer)
{
if (FixedArgs.Count > 0 || FieldArgs.Count > 0 || PropertyArgs.Count > 0)
{
writer.WriteUInt16(prolog);
foreach (var p in FixedArgs)
p.Type.WriteValue(writer, p.Value);
writer.WriteUInt16((ushort)(FieldArgs.Count + PropertyArgs.Count));
foreach (var kv in FieldArgs)
{
writer.WriteByte((byte)TypeSigTag.CUSTOM_ATTRIBUTE_FIELD);
kv.Value.Type.Write(writer);
writer.WriteUTF8SizedString(kv.Key);
kv.Value.Type.WriteValue(writer, kv.Value.Value);
}
foreach (var kv in PropertyArgs)
{
writer.WriteByte((byte)TypeSigTag.CUSTOM_ATTRIBUTE_PROPERTY);
kv.Value.Type.Write(writer);
writer.WriteUTF8SizedString(kv.Key);
kv.Value.Type.WriteValue(writer, kv.Value.Value);
}
}
}
private void WriteMethodDataSection(WriterContext ctxt, BlobWriter writer, bool isMoreSects, Func<OpCode, object, Row> findRow)
{
writer.Align(4);
var size = ExceptionHandlingClauses.Count * 12 + 4;
var isFat = size > 0xff || ExceptionHandlingClauses.Any(m => m.IsFat());
var flags = CorILMethodSect.EHTable;
if (isFat)
flags |= CorILMethodSect.FatFormat;
if (isMoreSects)
flags |= CorILMethodSect.MoreSects;
writer.WriteByte((byte)flags);
if (isFat)
{
size = ExceptionHandlingClauses.Count * 24 + 4;
writer.WriteUInt24((uint)size);
}
else
{
writer.WriteByte((byte)size);
writer.WriteUInt16(0);
}
for (var i = 0; i < ExceptionHandlingClauses.Count; i++)
ExceptionHandlingClauses[i].Write(ctxt, writer, isFat, findRow);
}
public void Write(WriterContext ctxt, BlobWriter writer, Func<OpCode, object, Row> findRow)
{
var bodySize = 0;
for (var i = 0; i < Instructions.Length; i++)
bodySize += Instructions[i].Size();
var isFat = bodySize > 0x3f;
if (LocalVariables != null && LocalVariables.Variables.Count > 0)
isFat = true;
if (ExceptionHandlingClauses.Count > 0 || MaxStack > 8)
isFat = true;
if (isFat)
{
var flags = CorILMethod.FatFormat;
if (IsInitLocals)
flags |= CorILMethod.InitLocals;
if (ExceptionHandlingClauses.Count > 0)
flags |= CorILMethod.MoreSects;
var firstWord = (ushort)((uint)flags | (3 << 12));
writer.WriteUInt16(firstWord);
writer.WriteUInt16((ushort)MaxStack);
writer.WriteUInt32((uint)bodySize);
LocalVarRef.PersistIndexes(ctxt);
LocalVarRef.Write(ctxt, writer);
}
else
{
var firstByte = (byte)CorILMethod.TinyFormat;
firstByte |= (byte)(bodySize << 2);
writer.WriteByte(firstByte);
}
if (Instructions != null && Instructions.Length > 0)
{
var beginOffset = writer.Offset;
for (var i = 0; i < Instructions.Length; i++)
Instructions[i].Write(ctxt, writer, beginOffset, findRow);
}
if (ExceptionHandlingClauses.Count > 0)
WriteMethodDataSection(ctxt, writer, false, findRow);
}
public void Write(WriterContext ctxt, BlobWriter writer)
{
writer.WriteUInt32(cb);
writer.WriteUInt16(MajorRuntimeVersion);
writer.WriteUInt16(MinorRuntimeVersion);
MetaData.Write(writer);
writer.WriteUInt32((uint)Flags);
writer.WriteUInt32(EntryPointToken);
Resources.Write(writer);
StrongNameSignature.Write(writer);
writer.WriteUInt64(codeManagerTable);
VtableFixups.Write(writer);
writer.WriteUInt64(exportAddressTableJumps);
writer.WriteUInt64(managedNativeHeader);
}
public void Write(WriterContext ctxt, BlobWriter writer)
{
writer.WriteUInt32(signature);
writer.WriteUInt16(MajorVersion);
writer.WriteUInt16(MinorVersion);
writer.WriteUInt32(reserved);
writer.WriteUTF8SizedZeroPaddedString(Version, 4);
writer.WriteUInt16(flags);
writer.WriteUInt16((ushort)StreamHeaders.Length);
for (var i = 0; i < StreamHeaders.Length; i++)
StreamHeaders[i].Write(ctxt, writer);
}
public void Write(WriterContext ctxt, BlobWriter writer)
{
writer.WriteUInt32(VirtualAddress);
writer.WriteUInt16(Size);
writer.WriteUInt16((ushort)Type);
}
public override void WriteValue(BlobWriter writer, object value)
{
switch (Type)
{
case PrimitiveType.Boolean:
{
var b = (bool)value;
writer.WriteByte(b ? (byte)1 : (byte)0);
}
break;
case PrimitiveType.Char:
{
var c = (char)value;
writer.WriteUInt16(c);
}
break;
case PrimitiveType.Int8:
{
var i = (sbyte)value;
writer.WriteSByte(i);
}
break;
case PrimitiveType.Int16:
{
var i = (short)value;
writer.WriteInt16(i);
}
break;
case PrimitiveType.Int32:
{
var i = (int)value;
writer.WriteInt32(i);
}
break;
case PrimitiveType.Int64:
{
var i = (long)value;
writer.WriteInt64(i);
}
break;
case PrimitiveType.UInt8:
{
var i = (byte)value;
writer.WriteByte(i);
}
break;
case PrimitiveType.UInt16:
{
var i = (ushort)value;
writer.WriteUInt16(i);
}
break;
case PrimitiveType.UInt32:
{
var i = (uint)value;
writer.WriteUInt32(i);
}
break;
case PrimitiveType.UInt64:
{
var i = (ulong)value;
writer.WriteUInt64(i);
}
break;
case PrimitiveType.IntNative:
case PrimitiveType.UIntNative:
throw new InvalidOperationException("cannot write native integers");
case PrimitiveType.Single:
{
var f = (float)value;
writer.WriteSingle(f);
}
break;
case PrimitiveType.Double:
{
var d = (double)value;
writer.WriteDouble(d);
}
break;
case PrimitiveType.String:
{
var s = (string)value;
writer.WriteUTF8SizedString(s);
}
break;
case PrimitiveType.Type:
{
var t = (TypeCustomAttributePropertyValue)value;
writer.WriteUTF8SizedString(t.Name);
}
break;
case PrimitiveType.Object:
case PrimitiveType.TypedRef:
case PrimitiveType.Void:
throw new PEException("invalid type tag in custom attribute");
default:
throw new ArgumentOutOfRangeException();
}
}
