internal int Add(ByteBuffer bb)
{
Debug.Assert(!frozen);
int bblen = bb.Length;
if (bblen == 0)
{
return(0);
}
int lenlen = MetadataWriter.GetCompressedIntLength(bblen);
int hash = bb.Hash();
int index = (hash & 0x7FFFFFFF) % map.Length;
Key[] keys = map;
int last = index;
while (keys[index].offset != 0)
{
if (keys[index].hash == hash &&
keys[index].len == bblen &&
buf.Match(keys[index].offset + lenlen, bb, 0, bblen))
{
return(keys[index].offset);
}
if (index == last)
{
if (keys[index].next == null)
{
keys[index].next = new Key[4];
keys = keys[index].next;
index = 0;
break;
}
keys = keys[index].next;
index = -1;
last = keys.Length - 1;
}
index++;
}
int offset = buf.Position;
buf.WriteCompressedInt(bblen);
buf.Write(bb);
keys[index].len = bblen;
keys[index].hash = hash;
keys[index].offset = offset;
return(offset);
}
protected static void WriteType(ModuleBuilder module, ByteBuffer bb, Type type)
{
while (type.HasElementType)
{
byte sigElementType = type.SigElementType;
bb.Write(sigElementType);
if (sigElementType == ELEMENT_TYPE_ARRAY)
{
// LAMESPEC the Type production (23.2.12) doesn't include CustomMod* for arrays, but the verifier allows it and ildasm also supports it
WriteCustomModifiers(module, bb, type.__GetCustomModifiers());
WriteType(module, bb, type.GetElementType());
bb.WriteCompressedUInt(type.GetArrayRank());
int[] sizes = type.__GetArraySizes();
bb.WriteCompressedUInt(sizes.Length);
for (int i = 0; i < sizes.Length; i++)
{
bb.WriteCompressedUInt(sizes[i]);
}
int[] lobounds = type.__GetArrayLowerBounds();
bb.WriteCompressedUInt(lobounds.Length);
for (int i = 0; i < lobounds.Length; i++)
{
bb.WriteCompressedInt(lobounds[i]);
}
return;
}
WriteCustomModifiers(module, bb, type.__GetCustomModifiers());
type = type.GetElementType();
}
if (type.__IsBuiltIn)
{
bb.Write(type.SigElementType);
}
else if (type.IsGenericParameter)
{
bb.Write(type.SigElementType);
bb.WriteCompressedUInt(type.GenericParameterPosition);
}
else if (!type.__IsMissing && type.IsGenericType)
{
WriteGenericSignature(module, bb, type);
}
else if (type.__IsFunctionPointer)
{
bb.Write(ELEMENT_TYPE_FNPTR);
WriteStandAloneMethodSig(module, bb, type.__MethodSignature);
}
else
{
if (type.IsValueType)
{
bb.Write(ELEMENT_TYPE_VALUETYPE);
}
else
{
bb.Write(ELEMENT_TYPE_CLASS);
}
bb.WriteTypeDefOrRefEncoded(module.GetTypeToken(type).Token);
}
}
internal static void WriteMethodSpec(ModuleBuilder module, ByteBuffer bb, Type[] genArgs)
{
bb.Write(GENERICINST);
bb.WriteCompressedInt(genArgs.Length);
foreach (Type arg in genArgs)
{
WriteType(module, bb, arg);
}
}
internal static void WritePropertySig(ModuleBuilder module, ByteBuffer bb, CallingConventions callingConvention,
Type returnType, Type[] returnTypeRequiredCustomModifiers, Type[] returnTypeOptionalCustomModifiers,
Type[] parameterTypes, Type[][] parameterTypeRequiredCustomModifiers, Type[][] parameterTypeOptionalCustomModifiers)
{
byte flags = PROPERTY;
if ((callingConvention & CallingConventions.HasThis) != 0)
{
flags |= HASTHIS;
}
if ((callingConvention & CallingConventions.ExplicitThis) != 0)
{
flags |= EXPLICITTHIS;
}
if ((callingConvention & CallingConventions.VarArgs) != 0)
{
flags |= VARARG;
}
bb.Write(flags);
bb.WriteCompressedInt(parameterTypes == null ? 0 : parameterTypes.Length);
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_REQD, returnTypeRequiredCustomModifiers);
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_OPT, returnTypeOptionalCustomModifiers);
WriteType(module, bb, returnType);
if (parameterTypes != null)
{
for (int i = 0; i < parameterTypes.Length; i++)
{
if (parameterTypeRequiredCustomModifiers != null)
{
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_REQD, parameterTypeRequiredCustomModifiers[i]);
}
if (parameterTypeOptionalCustomModifiers != null)
{
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_OPT, parameterTypeOptionalCustomModifiers[i]);
}
WriteType(module, bb, parameterTypes[i]);
}
}
}
internal static void WriteLocalVarSig(ModuleBuilder module, ByteBuffer bb, IList<LocalBuilder> locals)
{
bb.Write(LOCAL_SIG);
bb.WriteCompressedInt(locals.Count);
foreach (LocalBuilder local in locals)
{
if (local.IsPinned)
{
bb.Write(ELEMENT_TYPE_PINNED);
}
WriteType(module, bb, local.LocalType);
}
}
// managed calling convention
internal static void WriteStandAloneMethodSig(ModuleBuilder module, ByteBuffer bb, CallingConventions callingConvention, Type returnType, Type[] parameterTypes, Type[] optionalParameterTypes)
{
byte flags = 0;
if ((callingConvention & CallingConventions.HasThis) != 0)
{
flags |= HASTHIS;
}
if ((callingConvention & CallingConventions.ExplicitThis) != 0)
{
flags |= EXPLICITTHIS;
}
if ((callingConvention & CallingConventions.VarArgs) != 0)
{
flags |= VARARG;
}
bb.Write(flags);
bb.WriteCompressedInt(parameterTypes.Length + optionalParameterTypes.Length);
WriteType(module, bb, returnType);
foreach (Type t in parameterTypes)
{
WriteType(module, bb, t);
}
if (optionalParameterTypes.Length > 0)
{
bb.Write(SENTINEL);
foreach (Type t in optionalParameterTypes)
{
WriteType(module, bb, t);
}
}
}
// unmanaged calling convention
internal static void WriteStandAloneMethodSig(ModuleBuilder module, ByteBuffer bb, CallingConvention callingConvention, Type returnType, Type[] parameterTypes)
{
switch (callingConvention)
{
case CallingConvention.Cdecl:
bb.Write((byte)0x01); // C
break;
case CallingConvention.StdCall:
case CallingConvention.Winapi:
bb.Write((byte)0x02); // STDCALL
break;
case CallingConvention.ThisCall:
bb.Write((byte)0x03); // THISCALL
break;
case CallingConvention.FastCall:
bb.Write((byte)0x04); // FASTCALL
break;
default:
throw new ArgumentOutOfRangeException("callingConvention");
}
bb.WriteCompressedInt(parameterTypes.Length);
WriteType(module, bb, returnType);
foreach (Type t in parameterTypes)
{
WriteType(module, bb, t);
}
}
protected static void WriteType(ModuleBuilder module, ByteBuffer bb, Type type)
{
while (type.HasElementType)
{
if (type.__IsVector)
{
bb.Write(ELEMENT_TYPE_SZARRAY);
}
else if (type.IsArray)
{
int rank = type.GetArrayRank();
bb.Write(ELEMENT_TYPE_ARRAY);
// LAMESPEC the Type production (23.2.12) doesn't include CustomMod* for arrays, but the verifier allows it and ildasm also supports it
WriteCustomModifiers(module, bb, type.__GetCustomModifiers());
WriteType(module, bb, type.GetElementType());
bb.WriteCompressedInt(rank);
int[] sizes = type.__GetArraySizes();
bb.WriteCompressedInt(sizes.Length);
for (int i = 0; i < sizes.Length; i++)
{
bb.WriteCompressedInt(sizes[i]);
}
int[] lobounds = type.__GetArrayLowerBounds();
bb.WriteCompressedInt(lobounds.Length);
for (int i = 0; i < lobounds.Length; i++)
{
bb.WriteCompressedInt(lobounds[i]);
}
return;
}
else if (type.IsByRef)
{
bb.Write(ELEMENT_TYPE_BYREF);
}
else if (type.IsPointer)
{
bb.Write(ELEMENT_TYPE_PTR);
}
WriteCustomModifiers(module, bb, type.__GetCustomModifiers());
type = type.GetElementType();
}
Universe u = module.universe;
if (type == u.System_Void)
{
bb.Write(ELEMENT_TYPE_VOID);
}
else if (type == u.System_Int32)
{
bb.Write(ELEMENT_TYPE_I4);
}
else if (type == u.System_Boolean)
{
bb.Write(ELEMENT_TYPE_BOOLEAN);
}
else if (type == u.System_String)
{
bb.Write(ELEMENT_TYPE_STRING);
}
else if (type == u.System_Char)
{
bb.Write(ELEMENT_TYPE_CHAR);
}
else if (type == u.System_SByte)
{
bb.Write(ELEMENT_TYPE_I1);
}
else if (type == u.System_Byte)
{
bb.Write(ELEMENT_TYPE_U1);
}
else if (type == u.System_Int16)
{
bb.Write(ELEMENT_TYPE_I2);
}
else if (type == u.System_UInt16)
{
bb.Write(ELEMENT_TYPE_U2);
}
else if (type == u.System_UInt32)
{
bb.Write(ELEMENT_TYPE_U4);
}
else if (type == u.System_Int64)
{
bb.Write(ELEMENT_TYPE_I8);
}
else if (type == u.System_UInt64)
{
bb.Write(ELEMENT_TYPE_U8);
}
else if (type == u.System_Single)
{
bb.Write(ELEMENT_TYPE_R4);
}
else if (type == u.System_Double)
{
bb.Write(ELEMENT_TYPE_R8);
}
else if (type == u.System_IntPtr)
{
bb.Write(ELEMENT_TYPE_I);
}
else if (type == u.System_UIntPtr)
{
bb.Write(ELEMENT_TYPE_U);
}
else if (type == u.System_TypedReference)
{
bb.Write(ELEMENT_TYPE_TYPEDBYREF);
}
else if (type == u.System_Object)
{
bb.Write(ELEMENT_TYPE_OBJECT);
}
else if (type.IsGenericParameter)
{
if (type is UnboundGenericMethodParameter || type.DeclaringMethod != null)
{
bb.Write(ELEMENT_TYPE_MVAR);
}
else
{
bb.Write(ELEMENT_TYPE_VAR);
}
bb.WriteCompressedInt(type.GenericParameterPosition);
}
else if (!type.__IsMissing && type.IsGenericType)
{
WriteGenericSignature(module, bb, type);
}
else if (type.__IsFunctionPointer)
{
bb.Write(ELEMENT_TYPE_FNPTR);
WriteStandAloneMethodSig(module, bb, type.__MethodSignature);
}
else
{
if (type.IsValueType)
{
bb.Write(ELEMENT_TYPE_VALUETYPE);
}
else
{
bb.Write(ELEMENT_TYPE_CLASS);
}
bb.WriteTypeDefOrRefEncoded(module.GetTypeToken(type).Token);
}
}
protected static void WriteType(ModuleBuilder module, ByteBuffer bb, Type type)
{
while (type.HasElementType)
{
if (type.__IsVector)
{
bb.Write(ELEMENT_TYPE_SZARRAY);
}
else if (type.IsArray)
{
int rank = type.GetArrayRank();
bb.Write(ELEMENT_TYPE_ARRAY);
// LAMESPEC the Type production (23.2.12) doesn't include CustomMod* for arrays, but the verifier allows it and ildasm also supports it
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_REQD, type.__GetRequiredCustomModifiers());
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_OPT, type.__GetOptionalCustomModifiers());
WriteType(module, bb, type.GetElementType());
bb.WriteCompressedInt(rank);
// since a Type doesn't contain the lower/upper bounds
// (they act like a custom modifier, so they are part of the signature, but not of the Type),
// we set them to the C# compatible values and hope for the best
bb.WriteCompressedInt(0); // boundsCount
bb.WriteCompressedInt(rank); // loCount
for (int i = 0; i < rank; i++)
{
bb.WriteCompressedInt(0);
}
return;
}
else if (type.IsByRef)
{
bb.Write(ELEMENT_TYPE_BYREF);
}
else if (type.IsPointer)
{
bb.Write(ELEMENT_TYPE_PTR);
}
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_REQD, type.__GetRequiredCustomModifiers());
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_OPT, type.__GetOptionalCustomModifiers());
type = type.GetElementType();
}
Universe u = module.universe;
if (type == u.System_Void)
{
bb.Write(ELEMENT_TYPE_VOID);
}
else if (type == u.System_Int32)
{
bb.Write(ELEMENT_TYPE_I4);
}
else if (type == u.System_Boolean)
{
bb.Write(ELEMENT_TYPE_BOOLEAN);
}
else if (type == u.System_String)
{
bb.Write(ELEMENT_TYPE_STRING);
}
else if (type == u.System_Char)
{
bb.Write(ELEMENT_TYPE_CHAR);
}
else if (type == u.System_SByte)
{
bb.Write(ELEMENT_TYPE_I1);
}
else if (type == u.System_Byte)
{
bb.Write(ELEMENT_TYPE_U1);
}
else if (type == u.System_Int16)
{
bb.Write(ELEMENT_TYPE_I2);
}
else if (type == u.System_UInt16)
{
bb.Write(ELEMENT_TYPE_U2);
}
else if (type == u.System_UInt32)
{
bb.Write(ELEMENT_TYPE_U4);
}
else if (type == u.System_Int64)
{
bb.Write(ELEMENT_TYPE_I8);
}
else if (type == u.System_UInt64)
{
bb.Write(ELEMENT_TYPE_U8);
}
else if (type == u.System_Single)
{
bb.Write(ELEMENT_TYPE_R4);
}
else if (type == u.System_Double)
{
bb.Write(ELEMENT_TYPE_R8);
}
else if (type == u.System_IntPtr)
{
bb.Write(ELEMENT_TYPE_I);
}
else if (type == u.System_UIntPtr)
{
bb.Write(ELEMENT_TYPE_U);
}
else if (type == u.System_TypedReference)
{
bb.Write(ELEMENT_TYPE_TYPEDBYREF);
}
else if (type == u.System_Object)
{
bb.Write(ELEMENT_TYPE_OBJECT);
}
else if (type.IsGenericParameter)
{
if (type is UnboundGenericMethodParameter || type.DeclaringMethod != null)
{
bb.Write(ELEMENT_TYPE_MVAR);
}
else
{
bb.Write(ELEMENT_TYPE_VAR);
}
bb.WriteCompressedInt(type.GenericParameterPosition);
}
else if (type.IsGenericType)
{
WriteGenericSignature(module, bb, type);
}
else
{
if (type.IsValueType)
{
bb.Write(ELEMENT_TYPE_VALUETYPE);
}
else
{
bb.Write(ELEMENT_TYPE_CLASS);
}
bb.WriteTypeDefOrRefEncoded(module.GetTypeToken(type).Token);
}
}
private static void WriteString(ByteBuffer bb, string str)
{
byte[] buf = Encoding.UTF8.GetBytes(str);
bb.WriteCompressedInt(buf.Length);
bb.Write(buf);
}
private static int WriteMarshallingDescriptor(ModuleBuilder module, CustomAttributeBuilder attribute)
{
UnmanagedType unmanagedType;
object val = attribute.GetConstructorArgument(0);
if (val is short)
{
unmanagedType = (UnmanagedType)(short)val;
}
else if (val is int)
{
unmanagedType = (UnmanagedType)(int)val;
}
else
{
unmanagedType = (UnmanagedType)val;
}
ByteBuffer bb = new ByteBuffer(5);
bb.WriteCompressedInt((int)unmanagedType);
if (unmanagedType == UnmanagedType.LPArray)
{
UnmanagedType arraySubType = attribute.GetFieldValue<UnmanagedType>("ArraySubType") ?? NATIVE_TYPE_MAX;
bb.WriteCompressedInt((int)arraySubType);
int? sizeParamIndex = attribute.GetFieldValue<short>("SizeParamIndex");
int? sizeConst = attribute.GetFieldValue<int>("SizeConst");
if (sizeParamIndex != null)
{
bb.WriteCompressedInt(sizeParamIndex.Value);
if (sizeConst != null)
{
bb.WriteCompressedInt(sizeConst.Value);
bb.WriteCompressedInt(1); // flag that says that SizeParamIndex was specified
}
}
else if (sizeConst != null)
{
bb.WriteCompressedInt(0); // SizeParamIndex
bb.WriteCompressedInt(sizeConst.Value);
bb.WriteCompressedInt(0); // flag that says that SizeParamIndex was not specified
}
}
else if (unmanagedType == UnmanagedType.SafeArray)
{
VarEnum? safeArraySubType = attribute.GetFieldValue<VarEnum>("SafeArraySubType");
if (safeArraySubType != null)
{
bb.WriteCompressedInt((int)safeArraySubType);
Type safeArrayUserDefinedSubType = (Type)attribute.GetFieldValue("SafeArrayUserDefinedSubType");
if (safeArrayUserDefinedSubType != null)
{
WriteType(module, bb, safeArrayUserDefinedSubType);
}
}
}
else if (unmanagedType == UnmanagedType.ByValArray)
{
bb.WriteCompressedInt(attribute.GetFieldValue<int>("SizeConst") ?? 1);
UnmanagedType? arraySubType = attribute.GetFieldValue<UnmanagedType>("ArraySubType");
if (arraySubType != null)
{
bb.WriteCompressedInt((int)arraySubType);
}
}
else if (unmanagedType == UnmanagedType.ByValTStr)
{
bb.WriteCompressedInt(attribute.GetFieldValue<int>("SizeConst").Value);
}
else if (unmanagedType == UnmanagedType.Interface
|| unmanagedType == UnmanagedType.IDispatch
|| unmanagedType == UnmanagedType.IUnknown)
{
int? iidParameterIndex = attribute.GetFieldValue<int>("IidParameterIndex");
if (iidParameterIndex != null)
{
bb.WriteCompressedInt(iidParameterIndex.Value);
}
}
else if (unmanagedType == UnmanagedType.CustomMarshaler)
{
bb.WriteCompressedInt(0);
bb.WriteCompressedInt(0);
string marshalType = (string)attribute.GetFieldValue("MarshalType");
if (marshalType != null)
{
WriteString(bb, marshalType);
}
else
{
WriteType(module, bb, (Type)attribute.GetFieldValue("MarshalTypeRef"));
}
WriteString(bb, (string)attribute.GetFieldValue("MarshalCookie") ?? "");
}
return module.Blobs.Add(bb);
}
internal override void WriteSig(ModuleBuilder module, ByteBuffer bb)
{
byte flags = PROPERTY;
if ((callingConvention & CallingConventions.HasThis) != 0)
{
flags |= HASTHIS;
}
if ((callingConvention & CallingConventions.ExplicitThis) != 0)
{
flags |= EXPLICITTHIS;
}
if ((callingConvention & CallingConventions.VarArgs) != 0)
{
flags |= VARARG;
}
bb.Write(flags);
bb.WriteCompressedInt(parameterTypes == null ? 0 : parameterTypes.Length);
WriteCustomModifiers(module, bb, customModifiers.GetReturnTypeCustomModifiers());
WriteType(module, bb, propertyType);
if (parameterTypes != null)
{
for (int i = 0; i < parameterTypes.Length; i++)
{
WriteCustomModifiers(module, bb, customModifiers.GetParameterCustomModifiers(i));
WriteType(module, bb, parameterTypes[i]);
}
}
}
internal static void WriteSignatureHelper(ModuleBuilder module, ByteBuffer bb, byte flags, ushort paramCount, List<Type> args)
{
bb.Write(flags);
if (flags != FIELD)
{
bb.WriteCompressedInt(paramCount);
}
foreach (Type type in args)
{
if (type == MarkerType.ModOpt)
{
bb.Write(ELEMENT_TYPE_CMOD_OPT);
}
else if (type == MarkerType.ModReq)
{
bb.Write(ELEMENT_TYPE_CMOD_REQD);
}
else if (type == MarkerType.Sentinel)
{
bb.Write(SENTINEL);
}
else if (type == MarkerType.Pinned)
{
bb.Write(ELEMENT_TYPE_PINNED);
}
else if (type == null)
{
bb.Write(ELEMENT_TYPE_VOID);
}
else
{
WriteType(module, bb, type);
}
}
}
internal static void WriteStandAloneMethodSig(ModuleBuilder module, ByteBuffer bb, __StandAloneMethodSig sig)
{
if (sig.IsUnmanaged)
{
switch (sig.UnmanagedCallingConvention)
{
case CallingConvention.Cdecl:
bb.Write((byte)0x01); // C
break;
case CallingConvention.StdCall:
case CallingConvention.Winapi:
bb.Write((byte)0x02); // STDCALL
break;
case CallingConvention.ThisCall:
bb.Write((byte)0x03); // THISCALL
break;
case CallingConvention.FastCall:
bb.Write((byte)0x04); // FASTCALL
break;
default:
throw new ArgumentOutOfRangeException("callingConvention");
}
}
else
{
CallingConventions callingConvention = sig.CallingConvention;
byte flags = 0;
if ((callingConvention & CallingConventions.HasThis) != 0)
{
flags |= HASTHIS;
}
if ((callingConvention & CallingConventions.ExplicitThis) != 0)
{
flags |= EXPLICITTHIS;
}
if ((callingConvention & CallingConventions.VarArgs) != 0)
{
flags |= VARARG;
}
bb.Write(flags);
}
Type[] parameterTypes = sig.ParameterTypes;
Type[] optionalParameterTypes = sig.OptionalParameterTypes;
bb.WriteCompressedInt(parameterTypes.Length + optionalParameterTypes.Length);
WriteCustomModifiers(module, bb, sig.GetReturnTypeCustomModifiers());
WriteType(module, bb, sig.ReturnType);
int index = 0;
foreach (Type t in parameterTypes)
{
WriteCustomModifiers(module, bb, sig.GetParameterCustomModifiers(index++));
WriteType(module, bb, t);
}
// note that optional parameters are only allowed for managed signatures (but we don't enforce that)
if (optionalParameterTypes.Length > 0)
{
bb.Write(SENTINEL);
foreach (Type t in optionalParameterTypes)
{
WriteCustomModifiers(module, bb, sig.GetParameterCustomModifiers(index++));
WriteType(module, bb, t);
}
}
}
private static void WriteGenericSignature(ModuleBuilder module, ByteBuffer bb, Type type)
{
Type[] typeArguments = type.GetGenericArguments();
Type[][] requiredCustomModifiers = type.__GetGenericArgumentsRequiredCustomModifiers();
Type[][] optionalCustomModifiers = type.__GetGenericArgumentsOptionalCustomModifiers();
if (!type.IsGenericTypeDefinition)
{
type = type.GetGenericTypeDefinition();
}
bb.Write(ELEMENT_TYPE_GENERICINST);
if (type.IsValueType)
{
bb.Write(ELEMENT_TYPE_VALUETYPE);
}
else
{
bb.Write(ELEMENT_TYPE_CLASS);
}
bb.WriteTypeDefOrRefEncoded(module.GetTypeToken(type).Token);
bb.WriteCompressedInt(typeArguments.Length);
for (int i = 0; i < typeArguments.Length; i++)
{
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_REQD, requiredCustomModifiers[i]);
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_OPT, optionalCustomModifiers[i]);
WriteType(module, bb, typeArguments[i]);
}
}
private void WriteSigImpl(ModuleBuilder module, ByteBuffer bb, int parameterCount)
{
byte first;
if ((callingConvention & CallingConventions.Any) == CallingConventions.VarArgs)
{
Debug.Assert(genericParamCount == 0);
first = VARARG;
}
else if (genericParamCount > 0)
{
first = GENERIC;
}
else
{
first = DEFAULT;
}
if ((callingConvention & CallingConventions.HasThis) != 0)
{
first |= HASTHIS;
}
if ((callingConvention & CallingConventions.ExplicitThis) != 0)
{
first |= EXPLICITTHIS;
}
bb.Write(first);
if (genericParamCount > 0)
{
bb.WriteCompressedInt(genericParamCount);
}
bb.WriteCompressedInt(parameterCount);
// RetType
if (modifiers != null && modifiers[0] != null)
{
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_OPT, modifiers[0][0]);
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_REQD, modifiers[0][1]);
}
WriteType(module, bb, returnType);
// Param
for (int i = 0; i < parameterTypes.Length; i++)
{
if (modifiers != null && modifiers[i + 1] != null)
{
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_OPT, modifiers[i + 1][0]);
WriteCustomModifiers(module, bb, ELEMENT_TYPE_CMOD_REQD, modifiers[i + 1][1]);
}
WriteType(module, bb, parameterTypes[i]);
}
}
internal static void WriteLocalVarSig(ModuleBuilder module, ByteBuffer bb, IList<LocalBuilder> locals, IList<CustomModifiers> customModifiers)
{
bb.Write(LOCAL_SIG);
bb.WriteCompressedInt(locals.Count);
for (int i = 0; i < locals.Count; i++)
{
if (locals[i].IsPinned)
{
bb.Write(ELEMENT_TYPE_PINNED);
}
if (customModifiers != null && i < customModifiers.Count)
{
WriteCustomModifiers(module, bb, customModifiers[i]);
}
WriteType(module, bb, locals[i].LocalType);
}
}
