public static void Register(ITypeResolver typeResolver)
{
var codeBuilder = new IlCodeBuilder();
codeBuilder.LoadArgument(0);
codeBuilder.Add(Code.Call, 1);
codeBuilder.Add(Code.Dup);
codeBuilder.LoadArgument(0);
codeBuilder.Add(Code.Stfld, 2);
codeBuilder.Add(Code.Ret);
var parameters = new List <IParameter>();
parameters.Add(typeResolver.System.System_Int32.ToParameter());
var tokenResolutions = new List <object>();
tokenResolutions.Add(
new SynthesizedStaticMethod(
string.Empty,
typeResolver.System.System_String,
typeResolver.System.System_String,
parameters,
(llvmWriter, opCode) => llvmWriter.WriteNewMethodBody(opCode, typeResolver.System.System_String, enableStringFastAllocation: true)));
tokenResolutions.Add(typeResolver.System.System_String.GetFieldByName("m_stringLength", typeResolver));
var locals = new List <IType>();
MethodBodyBank.Register(Name, codeBuilder.GetCode(), tokenResolutions, locals, parameters);
}
/// <summary>
/// </summary>
/// <param name="type">
/// </param>
/// <param name="typeResolver">
/// </param>
public SynthesizedSingleDimArrayIListSetItemMethod(IType arrayType, ITypeResolver typeResolver)
: base("set_Item", arrayType, typeResolver.System.System_Void)
{
var codeList = new IlCodeBuilder();
codeList.LoadArgument(0);
codeList.LoadArgument(1);
codeList.LoadArgument(2);
codeList.Add(Code.Stelem, 1);
codeList.Add(Code.Ret);
var locals = new List <IType>();
this._methodBody =
new SynthesizedMethodBodyDecorator(
null,
locals,
codeList.GetCode());
this._parameters = new List <IParameter>();
this._parameters.Add(typeResolver.System.System_Int32.ToParameter());
this._parameters.Add(arrayType.GetElementType().ToParameter());
this._tokenResolutions = new List <object>();
this._tokenResolutions.Add(arrayType.GetElementType());
}
public static void GetCtorSBytePtr(ITypeResolver typeResolver, out byte[] code, out IList <object> tokenResolutions, out IList <IType> locals, out IList <IParameter> parameters)
{
IType systemString = typeResolver.System.System_String;
var codeBuilder = new IlCodeBuilder();
codeBuilder.LoadArgument(0);
// calculate length
codeBuilder.LoadArgument(0);
codeBuilder.Add(Code.Call, 2);
codeBuilder.Add(Code.Call, 3);
codeBuilder.Add(Code.Call, 1);
codeBuilder.Add(Code.Ret);
code = codeBuilder.GetCode();
locals = new List <IType>();
tokenResolutions = new List <object>();
tokenResolutions.Add(systemString.GetMethodByName("CreateStringFromEncoding", typeResolver));
tokenResolutions.Add(systemString.GetMethodByName("strlen", typeResolver));
tokenResolutions.Add(typeResolver.ResolveType("System.Text.Encoding").GetMethodByName("get_ASCII", typeResolver));
parameters = new List <IParameter>();
parameters.Add(typeResolver.System.System_SByte.ToPointerType().ToParameter());
}
public static void Register(ITypeResolver typeResolver)
{
var codeBuilder = new IlCodeBuilder();
codeBuilder.LoadArgument(0);
codeBuilder.Add(Code.Call, 1);
codeBuilder.Add(Code.Dup);
codeBuilder.LoadArgument(0);
codeBuilder.Add(Code.Stfld, 2);
codeBuilder.Add(Code.Ret);
var parameters = new List<IParameter>();
parameters.Add(typeResolver.System.System_Int32.ToParameter());
var tokenResolutions = new List<object>();
tokenResolutions.Add(
new SynthesizedStaticMethod(
string.Empty,
typeResolver.System.System_String,
typeResolver.System.System_String,
parameters,
(llvmWriter, opCode) => llvmWriter.WriteNewMethodBody(opCode, typeResolver.System.System_String, enableStringFastAllocation: true)));
tokenResolutions.Add(typeResolver.System.System_String.GetFieldByName("m_stringLength", typeResolver));
var locals = new List<IType>();
MethodBodyBank.Register(Name, codeBuilder.GetCode(), tokenResolutions, locals, parameters);
}
/// <summary>
/// </summary>
/// <param name="type">
/// </param>
/// <param name="typeResolver">
/// </param>
public SynthesizedSingleDimArrayIListSetItemMethod(IType arrayType, ITypeResolver typeResolver)
: base("set_Item", arrayType, typeResolver.System.System_Void)
{
var codeList = new IlCodeBuilder();
codeList.LoadArgument(0);
codeList.LoadArgument(1);
codeList.LoadArgument(2);
codeList.Add(Code.Stelem, 1);
codeList.Add(Code.Ret);
var locals = new List<IType>();
this._methodBody =
new SynthesizedMethodBodyDecorator(
null,
locals,
codeList.GetCode());
this._parameters = new List<IParameter>();
this._parameters.Add(typeResolver.System.System_Int32.ToParameter());
this._parameters.Add(arrayType.GetElementType().ToParameter());
this._tokenResolutions = new List<object>();
this._tokenResolutions.Add(arrayType.GetElementType());
}
public static void Register(ITypeResolver typeResolver)
{
var codeList = new IlCodeBuilder();
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 1);
codeList.Add(Code.Ldfld, 2);
var label1 = codeList.Branch(Code.Brtrue, Code.Brtrue_S);
codeList.LoadArgument(1);
var label2 = codeList.Branch(Code.Brtrue, Code.Brtrue_S);
codeList.LoadConstant(0);
codeList.Add(Code.Ret);
codeList.Add(label1);
codeList.Add(label2);
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 3);
codeList.Add(Code.Ldfld, 4);
// Rank - index - 1
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 1);
codeList.Add(Code.Ldfld, 2);
codeList.LoadArgument(1);
codeList.Add(Code.Sub);
codeList.LoadConstant(1);
codeList.Add(Code.Sub);
codeList.Add(Code.Ldelem_I4);
codeList.Add(Code.Ret);
var arrayType = typeResolver.System.System_Byte.ToArrayType(1);
var arrayTypeMulti = typeResolver.System.System_Byte.ToArrayType(2);
// Registering GetHashCode
var tokenResolutions = new List <object>();
tokenResolutions.Add(arrayType);
tokenResolutions.Add(arrayType.GetFieldByName("rank", typeResolver));
tokenResolutions.Add(arrayTypeMulti);
tokenResolutions.Add(arrayTypeMulti.GetFieldByName("lowerBounds", typeResolver));
var locals = new List <IType>();
var parameters = new List <IParameter>();
parameters.Add(typeResolver.System.System_Int32.ToParameter());
MethodBodyBank.Register(Name, codeList.GetCode(), tokenResolutions, locals, parameters);
}
public static void Register(ITypeResolver typeResolver)
{
var codeList = new IlCodeBuilder();
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 1);
codeList.Add(Code.Ldfld, 2);
var label1 = codeList.Branch(Code.Brtrue, Code.Brtrue_S);
codeList.LoadArgument(1);
var label2 = codeList.Branch(Code.Brtrue, Code.Brtrue_S);
codeList.LoadConstant(0);
codeList.Add(Code.Ret);
codeList.Add(label1);
codeList.Add(label2);
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 3);
codeList.Add(Code.Ldfld, 4);
// Rank - index - 1
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 1);
codeList.Add(Code.Ldfld, 2);
codeList.LoadArgument(1);
codeList.Add(Code.Sub);
codeList.LoadConstant(1);
codeList.Add(Code.Sub);
codeList.Add(Code.Ldelem_I4);
codeList.Add(Code.Ret);
var arrayType = typeResolver.System.System_Byte.ToArrayType(1);
var arrayTypeMulti = typeResolver.System.System_Byte.ToArrayType(2);
// Registering GetHashCode
var tokenResolutions = new List<object>();
tokenResolutions.Add(arrayType);
tokenResolutions.Add(arrayType.GetFieldByName("rank", typeResolver));
tokenResolutions.Add(arrayTypeMulti);
tokenResolutions.Add(arrayTypeMulti.GetFieldByName("lowerBounds", typeResolver));
var locals = new List<IType>();
var parameters = new List<IParameter>();
parameters.Add(typeResolver.System.System_Int32.ToParameter());
MethodBodyBank.Register(Name, codeList.GetCode(), tokenResolutions, locals, parameters);
}
/// <summary>
/// </summary>
/// <param name="type">
/// </param>
/// <param name="typeResolver">
/// </param>
public SynthesizedSingleDimArrayIListGetEnumeratorMethod(IType arrayType, ITypeResolver typeResolver)
: base("GetEnumerator", arrayType, typeResolver.System.System_Collections_Generic_IEnumerator_T.Construct(arrayType.GetElementType()))
{
var codeList = new IlCodeBuilder();
codeList.LoadArgument(0);
codeList.Add(Code.Newobj, 1);
codeList.Add(Code.Newobj, 2);
codeList.Add(Code.Ret);
var locals = new List <IType>();
this._methodBody =
new SynthesizedMethodBodyDecorator(
null,
locals,
codeList.GetCode());
this._parameters = new List <IParameter>();
this._tokenResolutions = new List <object>();
var arraySegmentType = typeResolver.System.System_ArraySegment_T1.Construct(arrayType.GetElementType());
this._tokenResolutions.Add(
IlReader.Constructors(arraySegmentType, typeResolver).First(c => c.GetParameters().Count() == 1));
this._tokenResolutions.Add(
IlReader.Constructors(arraySegmentType.GetNestedTypes().First(), typeResolver).First(c => c.GetParameters().Count() == 1));
}
/// <summary>
/// </summary>
/// <param name="type">
/// </param>
/// <param name="typeResolver">
/// </param>
public SynthesizedSingleDimArrayIListGetEnumeratorMethod(IType arrayType, ITypeResolver typeResolver)
: base("GetEnumerator", arrayType, typeResolver.System.System_Collections_Generic_IEnumerator_T.Construct(arrayType.GetElementType()))
{
var codeList = new IlCodeBuilder();
codeList.LoadArgument(0);
codeList.Add(Code.Newobj, 1);
codeList.Add(Code.Newobj, 2);
codeList.Add(Code.Ret);
var locals = new List<IType>();
this._methodBody =
new SynthesizedMethodBodyDecorator(
null,
locals,
codeList.GetCode());
this._parameters = new List<IParameter>();
this._tokenResolutions = new List<object>();
var arraySegmentType = typeResolver.System.System_ArraySegment_T1.Construct(arrayType.GetElementType());
this._tokenResolutions.Add(
IlReader.Constructors(arraySegmentType, typeResolver).First(c => c.GetParameters().Count() == 1));
this._tokenResolutions.Add(
IlReader.Constructors(arraySegmentType.GetNestedTypes().First(), typeResolver).First(c => c.GetParameters().Count() == 1));
}
public static void GetStrLen(ITypeResolver typeResolver, out byte[] code, out IList <object> tokenResolutions, out IList <IType> locals, out IList <IParameter> parameters)
{
var codeBuilder = new IlCodeBuilder();
codeBuilder.LoadArgument(0);
codeBuilder.SaveLocal(0);
var initialJumpLabel = codeBuilder.Branch(Code.Br, Code.Br_S);
var jumpBack = codeBuilder.CreateLabel();
codeBuilder.LoadLocal(0);
codeBuilder.LoadConstant(1);
codeBuilder.Add(Code.Conv_I);
codeBuilder.Add(Code.Add);
codeBuilder.SaveLocal(0);
codeBuilder.Add(initialJumpLabel);
codeBuilder.LoadLocal(0);
codeBuilder.Add(Code.Ldind_I1);
codeBuilder.LoadConstant(0);
codeBuilder.Branch(Code.Bgt, Code.Bgt_S, jumpBack);
codeBuilder.LoadLocal(0);
codeBuilder.LoadArgument(0);
codeBuilder.Add(Code.Sub);
// and if element size is bugger 1, you need to devide it by element size
// codeBuilder.LoadConstant(<size>);
// codeBuilder.Add(Code.Div);
codeBuilder.Add(Code.Ret);
code = codeBuilder.GetCode();
locals = new List <IType>();
locals.Add(typeResolver.System.System_SByte.ToPointerType());
tokenResolutions = new List <object>();
parameters = new List <IParameter>();
parameters.Add(typeResolver.System.System_SByte.ToPointerType().ToParameter());
}
/// <summary>
/// </summary>
/// <param name="type">
/// </param>
/// <param name="typeResolver">
/// </param>
public SynthesizedSingleDimArrayIListGetCountMethod(IType arrayType, ITypeResolver typeResolver)
: base("get_Count", arrayType, typeResolver.System.System_Int32)
{
var codeList = new IlCodeBuilder();
codeList.LoadArgument(0);
codeList.Add(Code.Ldlen);
codeList.Add(Code.Ret);
var locals = new List<IType>();
this._methodBody =
new SynthesizedMethodBodyDecorator(
null,
locals,
codeList.GetCode());
this._parameters = new List<IParameter>();
this._tokenResolutions = new List<object>();
}
/// <summary>
/// </summary>
/// <param name="type">
/// </param>
/// <param name="typeResolver">
/// </param>
public SynthesizedSingleDimArrayIListGetCountMethod(IType arrayType, ITypeResolver typeResolver)
: base("get_Count", arrayType, typeResolver.System.System_Int32)
{
var codeList = new IlCodeBuilder();
codeList.LoadArgument(0);
codeList.Add(Code.Ldlen);
codeList.Add(Code.Ret);
var locals = new List <IType>();
this._methodBody =
new SynthesizedMethodBodyDecorator(
null,
locals,
codeList.GetCode());
this._parameters = new List <IParameter>();
this._tokenResolutions = new List <object>();
}
public static void Register(ITypeResolver typeResolver)
{
var codeList = new IlCodeBuilder();
// set Type of TypedReference
codeList.LoadArgument(1);
codeList.Add(Code.Ldflda, 2);
// Load element typeCode
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 4);
codeList.Add(Code.Ldfld, 5);
// Save typeCode into TypedReference TypeCode
codeList.Add(Code.Conv_I);
codeList.Add(Code.Stfld, 3);
// Calculate data index
// check if it 1-dim array
codeList.LoadArgument(2);
codeList.LoadConstant(1);
codeList.Add(Code.Sub);
var labelGotoMultiDimArray = codeList.Branch(Code.Brtrue, Code.Brtrue_S);
// set Value of TypedReference
codeList.LoadArgument(1);
codeList.Add(Code.Ldflda, 1);
// Load reference to an array (do not load reference to field data)
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 4);
// Load elementSize
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 4);
codeList.Add(Code.Ldfld, 6);
codeList.Add(Code.Dup);
codeList.SaveLocal(0);
// Load index
codeList.LoadArgument(3);
codeList.Add(Code.Ldind_I4);
// multiply it
codeList.Add(Code.Mul);
// load address of an element
codeList.Add(Code.Ldelema, 7);
// align index
codeList.LoadLocal(0);
// elementSize - 1
codeList.LoadConstant(1);
codeList.Add(Code.Sub);
codeList.Add(Code.Dup);
codeList.SaveLocal(0);
// size + align - 1
codeList.Add(Code.Add);
// size &= ~(align - 1)
codeList.LoadLocal(0);
codeList.LoadConstant(-1);
codeList.Add(Code.Xor);
codeList.Add(Code.And);
// Save address into TypedReference Value
codeList.Add(Code.Conv_I);
codeList.Add(Code.Stfld, 3);
codeList.Add(Code.Ret);
// for multiarray
codeList.Add(labelGotoMultiDimArray);
// *indeces += count;
codeList.LoadArgument(3);
codeList.LoadArgument(2);
codeList.Add(Code.Conv_I);
codeList.LoadConstant(4);
codeList.Add(Code.Mul);
codeList.Add(Code.Add);
codeList.SaveArgument(3);
// init multiplier
// Load elementSize
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 4);
codeList.Add(Code.Ldfld, 6);
codeList.SaveLocal(0);
// calculate first index
codeList.LoadArgument(3);
codeList.LoadConstant(4);
codeList.Add(Code.Sub);
codeList.Add(Code.Dup);
codeList.SaveArgument(3);
codeList.Add(Code.Ldind_I4);
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 9);
codeList.Add(Code.Ldfld, 10);
codeList.LoadConstant(0);
codeList.Add(Code.Ldelem_I4);
codeList.Add(Code.Sub);
codeList.LoadLocal(0);
codeList.Add(Code.Mul);
codeList.SaveLocal(1);
// init 'i' (index)
codeList.LoadConstant(1);
codeList.SaveLocal(2);
var labelLoopStart = codeList.Branch(Code.Br, Code.Br_S);
// loop start
var labelLoopBack = codeList.CreateLabel();
codeList.LoadLocal(0);
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 9);
codeList.Add(Code.Ldfld, 11);
codeList.LoadLocal(2);
codeList.LoadConstant(1);
codeList.Add(Code.Sub);
codeList.Add(Code.Ldelem_I4);
codeList.Add(Code.Mul);
codeList.SaveLocal(0);
codeList.LoadLocal(1);
codeList.LoadArgument(3);
codeList.LoadConstant(4);
codeList.Add(Code.Sub);
codeList.Add(Code.Dup);
codeList.SaveArgument(3);
codeList.Add(Code.Ldind_I4);
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 9);
codeList.Add(Code.Ldfld, 10);
codeList.LoadLocal(2);
codeList.Add(Code.Ldelem_I4);
codeList.Add(Code.Sub);
codeList.LoadLocal(0);
codeList.Add(Code.Mul);
codeList.Add(Code.Add);
codeList.SaveLocal(1);
codeList.LoadLocal(2);
codeList.LoadConstant(1);
codeList.Add(Code.Add);
codeList.SaveLocal(2);
codeList.Add(labelLoopStart);
codeList.LoadLocal(2);
codeList.LoadArgument(2);
codeList.Branch(Code.Blt, Code.Blt_S, labelLoopBack);
// set Value of TypedReference
codeList.LoadArgument(1);
codeList.Add(Code.Ldflda, 1);
// align index (array offset) (Local.0) and save it to TypedReferenece
// Load reference to an array (do not load reference to field data)
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 9);
codeList.LoadLocal(1);
// load address of an element
codeList.Add(Code.Ldelema, 7);
// elementSize
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 4);
codeList.Add(Code.Ldfld, 6);
// elementSize - 1
codeList.LoadConstant(1);
codeList.Add(Code.Sub);
codeList.Add(Code.Dup);
codeList.SaveLocal(2);
// size + align - 1
codeList.Add(Code.Add);
// size &= ~(align - 1)
codeList.LoadLocal(2);
codeList.LoadConstant(-1);
codeList.Add(Code.Xor);
codeList.Add(Code.And);
// Save address into TypedReference Value
codeList.Add(Code.Conv_I);
codeList.Add(Code.Stfld, 3);
codeList.Add(Code.Ret);
var typedReferenceType = typeResolver.System.System_TypedReference;
var intPtrType = typeResolver.System.System_IntPtr;
var byteType = typeResolver.System.System_Byte;
var arrayType = byteType.ToArrayType(1);
var multiArrayType = byteType.ToArrayType(2);
var tokenResolutions = new List <object>();
tokenResolutions.Add(typedReferenceType.GetFieldByName("Value", typeResolver));
tokenResolutions.Add(typedReferenceType.GetFieldByName("Type", typeResolver));
tokenResolutions.Add(intPtrType.GetFieldByName("m_value", typeResolver));
tokenResolutions.Add(arrayType);
tokenResolutions.Add(arrayType.GetFieldByName("typeCode", typeResolver));
tokenResolutions.Add(arrayType.GetFieldByName("elementSize", typeResolver));
tokenResolutions.Add(byteType);
tokenResolutions.Add(arrayType.GetFieldByName("rank", typeResolver));
tokenResolutions.Add(multiArrayType);
tokenResolutions.Add(multiArrayType.GetFieldByName("lowerBounds", typeResolver));
tokenResolutions.Add(multiArrayType.GetFieldByName("lengths", typeResolver));
var locals = new List <IType>();
locals.Add(typeResolver.System.System_Int32);
locals.Add(typeResolver.System.System_Int32);
locals.Add(typeResolver.System.System_Int32);
var parameters = new List <IParameter>();
parameters.Add(typeResolver.System.System_Void.ToPointerType().ToParameter());
parameters.Add(typeResolver.System.System_Int32.ToParameter());
parameters.Add(typeResolver.System.System_Int32.ToPointerType().ToParameter());
MethodBodyBank.Register(Name, codeList.GetCode(), tokenResolutions, locals, parameters);
}
public static void GetMulticastDelegateInvoke(
IMethod method,
ITypeResolver typeResolver,
out byte[] code,
out IList<object> tokenResolutions,
out IList<IType> locals,
out IList<IParameter> parameters)
{
parameters = method.GetParameters().ToList();
var codeList = new IlCodeBuilder();
codeList.Add(Code.Ldarg_0);
codeList.Add(Code.Ldfld, 1);
#if MSCORLIB
// to load value from IntPtr
codeList.Add(Code.Ldind_I);
#endif
var jumpForBrtrue_S = codeList.Branch(Code.Brtrue, Code.Brtrue_S);
codeList.Add(Code.Call, 2);
codeList.Add(jumpForBrtrue_S);
codeList.Add(Code.Ldc_I4_0);
codeList.Add(Code.Stloc_0);
var labelForFirstJump = codeList.Branch(Code.Br, Code.Br_S);
// label
var labelForConditionLoop = codeList.CreateLabel();
codeList.Add(Code.Ldarg_0);
codeList.Add(Code.Ldfld, 3);
#if MSCORLIB
codeList.Add(Code.Castclass, 5);
#endif
codeList.Add(Code.Ldloc_0);
codeList.Add(Code.Ldelem_Ref);
var index = 1;
foreach (var parameter in parameters)
{
codeList.LoadArgument(index);
index++;
}
codeList.Add(Code.Callvirt, 4);
if (!method.ReturnType.IsVoid())
{
codeList.Add(Code.Stloc_1);
}
codeList.LoadLocal(0);
codeList.LoadConstant(1);
codeList.Add(Code.Add);
codeList.SaveLocal(0);
// label
codeList.Add(labelForFirstJump);
// for test
codeList.LoadLocal(0);
codeList.LoadArgument(0);
codeList.Add(Code.Ldfld, 1);
#if MSCORLIB
// to load value from IntPtr
codeList.Add(Code.Ldind_I);
#endif
codeList.Branch(Code.Blt, Code.Blt_S, labelForConditionLoop);
if (!method.ReturnType.IsVoid())
{
codeList.Add(Code.Ldloc_1);
}
codeList.Add(Code.Ret);
code = codeList.GetCode();
locals = new List<IType>();
locals.Add(typeResolver.System.System_Int32);
if (!method.ReturnType.IsVoid())
{
locals.Add(method.ReturnType);
}
tokenResolutions = new List<object>();
// 1
tokenResolutions.Add(method.DeclaringType.BaseType.GetFieldByName("_invocationCount", typeResolver));
// call Delegate.Invoke
// 2
tokenResolutions.Add(
new SynthesizedStaticMethod(
string.Empty,
method.DeclaringType,
typeResolver.System.System_Void,
new List<IParameter>(),
(llvmWriter, opCode) =>
{
// get element size
llvmWriter.WriteDelegateInvoke(method, true, true);
}));
// 3
tokenResolutions.Add(method.DeclaringType.BaseType.GetFieldByName("_invocationList", typeResolver));
// call Default stub for now - "ret undef";
// 4
tokenResolutions.Add(IlReader.Methods(method.DeclaringType, typeResolver).First(m => m.Name == "Invoke"));
#if MSCORLIB
// 5, to case Object to Object[]
tokenResolutions.Add(typeResolver.System.System_Object.ToArrayType(1));
#endif
}
public static void Register(ITypeResolver typeResolver)
{
var codeList = new IlCodeBuilder();
// set Type of TypedReference
codeList.LoadArgument(1);
codeList.Add(Code.Ldflda, 2);
// Load element typeCode
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 4);
codeList.Add(Code.Ldfld, 5);
// Save typeCode into TypedReference TypeCode
codeList.Add(Code.Conv_I);
codeList.Add(Code.Stfld, 3);
// Calculate data index
// check if it 1-dim array
codeList.LoadArgument(2);
codeList.LoadConstant(1);
codeList.Add(Code.Sub);
var labelGotoMultiDimArray = codeList.Branch(Code.Brtrue, Code.Brtrue_S);
// set Value of TypedReference
codeList.LoadArgument(1);
codeList.Add(Code.Ldflda, 1);
// Load reference to an array (do not load reference to field data)
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 4);
// Load elementSize
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 4);
codeList.Add(Code.Ldfld, 6);
codeList.Add(Code.Dup);
codeList.SaveLocal(0);
// Load index
codeList.LoadArgument(3);
codeList.Add(Code.Ldind_I4);
// multiply it
codeList.Add(Code.Mul);
// load address of an element
codeList.Add(Code.Ldelema, 7);
// align index
codeList.LoadLocal(0);
// elementSize - 1
codeList.LoadConstant(1);
codeList.Add(Code.Sub);
codeList.Add(Code.Dup);
codeList.SaveLocal(0);
// size + align - 1
codeList.Add(Code.Add);
// size &= ~(align - 1)
codeList.LoadLocal(0);
codeList.LoadConstant(-1);
codeList.Add(Code.Xor);
codeList.Add(Code.And);
// Save address into TypedReference Value
codeList.Add(Code.Conv_I);
codeList.Add(Code.Stfld, 3);
codeList.Add(Code.Ret);
// for multiarray
codeList.Add(labelGotoMultiDimArray);
// *indeces += count;
codeList.LoadArgument(3);
codeList.LoadArgument(2);
codeList.Add(Code.Conv_I);
codeList.LoadConstant(4);
codeList.Add(Code.Mul);
codeList.Add(Code.Add);
codeList.SaveArgument(3);
// init multiplier
// Load elementSize
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 4);
codeList.Add(Code.Ldfld, 6);
codeList.SaveLocal(0);
// calculate first index
codeList.LoadArgument(3);
codeList.LoadConstant(4);
codeList.Add(Code.Sub);
codeList.Add(Code.Dup);
codeList.SaveArgument(3);
codeList.Add(Code.Ldind_I4);
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 9);
codeList.Add(Code.Ldfld, 10);
codeList.LoadConstant(0);
codeList.Add(Code.Ldelem_I4);
codeList.Add(Code.Sub);
codeList.LoadLocal(0);
codeList.Add(Code.Mul);
codeList.SaveLocal(1);
// init 'i' (index)
codeList.LoadConstant(1);
codeList.SaveLocal(2);
var labelLoopStart = codeList.Branch(Code.Br, Code.Br_S);
// loop start
var labelLoopBack = codeList.CreateLabel();
codeList.LoadLocal(0);
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 9);
codeList.Add(Code.Ldfld, 11);
codeList.LoadLocal(2);
codeList.LoadConstant(1);
codeList.Add(Code.Sub);
codeList.Add(Code.Ldelem_I4);
codeList.Add(Code.Mul);
codeList.SaveLocal(0);
codeList.LoadLocal(1);
codeList.LoadArgument(3);
codeList.LoadConstant(4);
codeList.Add(Code.Sub);
codeList.Add(Code.Dup);
codeList.SaveArgument(3);
codeList.Add(Code.Ldind_I4);
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 9);
codeList.Add(Code.Ldfld, 10);
codeList.LoadLocal(2);
codeList.Add(Code.Ldelem_I4);
codeList.Add(Code.Sub);
codeList.LoadLocal(0);
codeList.Add(Code.Mul);
codeList.Add(Code.Add);
codeList.SaveLocal(1);
codeList.LoadLocal(2);
codeList.LoadConstant(1);
codeList.Add(Code.Add);
codeList.SaveLocal(2);
codeList.Add(labelLoopStart);
codeList.LoadLocal(2);
codeList.LoadArgument(2);
codeList.Branch(Code.Blt, Code.Blt_S, labelLoopBack);
// set Value of TypedReference
codeList.LoadArgument(1);
codeList.Add(Code.Ldflda, 1);
// align index (array offset) (Local.0) and save it to TypedReferenece
// Load reference to an array (do not load reference to field data)
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 9);
codeList.LoadLocal(1);
// load address of an element
codeList.Add(Code.Ldelema, 7);
// elementSize
codeList.LoadArgument(0);
codeList.Add(Code.Castclass, 4);
codeList.Add(Code.Ldfld, 6);
// elementSize - 1
codeList.LoadConstant(1);
codeList.Add(Code.Sub);
codeList.Add(Code.Dup);
codeList.SaveLocal(2);
// size + align - 1
codeList.Add(Code.Add);
// size &= ~(align - 1)
codeList.LoadLocal(2);
codeList.LoadConstant(-1);
codeList.Add(Code.Xor);
codeList.Add(Code.And);
// Save address into TypedReference Value
codeList.Add(Code.Conv_I);
codeList.Add(Code.Stfld, 3);
codeList.Add(Code.Ret);
var typedReferenceType = typeResolver.System.System_TypedReference;
var intPtrType = typeResolver.System.System_IntPtr;
var byteType = typeResolver.System.System_Byte;
var arrayType = byteType.ToArrayType(1);
var multiArrayType = byteType.ToArrayType(2);
var tokenResolutions = new List<object>();
tokenResolutions.Add(typedReferenceType.GetFieldByName("Value", typeResolver));
tokenResolutions.Add(typedReferenceType.GetFieldByName("Type", typeResolver));
tokenResolutions.Add(intPtrType.GetFieldByName("m_value", typeResolver));
tokenResolutions.Add(arrayType);
tokenResolutions.Add(arrayType.GetFieldByName("typeCode", typeResolver));
tokenResolutions.Add(arrayType.GetFieldByName("elementSize", typeResolver));
tokenResolutions.Add(byteType);
tokenResolutions.Add(arrayType.GetFieldByName("rank", typeResolver));
tokenResolutions.Add(multiArrayType);
tokenResolutions.Add(multiArrayType.GetFieldByName("lowerBounds", typeResolver));
tokenResolutions.Add(multiArrayType.GetFieldByName("lengths", typeResolver));
var locals = new List<IType>();
locals.Add(typeResolver.System.System_Int32);
locals.Add(typeResolver.System.System_Int32);
locals.Add(typeResolver.System.System_Int32);
var parameters = new List<IParameter>();
parameters.Add(typeResolver.System.System_Void.ToPointerType().ToParameter());
parameters.Add(typeResolver.System.System_Int32.ToParameter());
parameters.Add(typeResolver.System.System_Int32.ToPointerType().ToParameter());
MethodBodyBank.Register(Name, codeList.GetCode(), tokenResolutions, locals, parameters);
}
public static void GetMulticastDelegateInvoke(
IMethod method,
ITypeResolver typeResolver,
out byte[] code,
out IList <object> tokenResolutions,
out IList <IType> locals,
out IList <IParameter> parameters)
{
parameters = method.GetParameters().ToList();
var codeList = new IlCodeBuilder();
codeList.Add(Code.Ldarg_0);
codeList.Add(Code.Ldfld, 1);
#if MSCORLIB
// to load value from IntPtr
codeList.Add(Code.Ldind_I);
#endif
var jumpForBrtrue_S = codeList.Branch(Code.Brtrue, Code.Brtrue_S);
codeList.Add(Code.Call, 2);
codeList.Add(jumpForBrtrue_S);
codeList.Add(Code.Ldc_I4_0);
codeList.Add(Code.Stloc_0);
var labelForFirstJump = codeList.Branch(Code.Br, Code.Br_S);
// label
var labelForConditionLoop = codeList.CreateLabel();
codeList.Add(Code.Ldarg_0);
codeList.Add(Code.Ldfld, 3);
#if MSCORLIB
codeList.Add(Code.Castclass, 5);
#endif
codeList.Add(Code.Ldloc_0);
codeList.Add(Code.Ldelem_Ref);
var index = 1;
foreach (var parameter in parameters)
{
codeList.LoadArgument(index);
index++;
}
codeList.Add(Code.Callvirt, 4);
if (!method.ReturnType.IsVoid())
{
codeList.Add(Code.Stloc_1);
}
codeList.LoadLocal(0);
codeList.LoadConstant(1);
codeList.Add(Code.Add);
codeList.SaveLocal(0);
// label
codeList.Add(labelForFirstJump);
// for test
codeList.LoadLocal(0);
codeList.LoadArgument(0);
codeList.Add(Code.Ldfld, 1);
#if MSCORLIB
// to load value from IntPtr
codeList.Add(Code.Ldind_I);
#endif
codeList.Branch(Code.Blt, Code.Blt_S, labelForConditionLoop);
if (!method.ReturnType.IsVoid())
{
codeList.Add(Code.Ldloc_1);
}
codeList.Add(Code.Ret);
code = codeList.GetCode();
locals = new List <IType>();
locals.Add(typeResolver.System.System_Int32);
if (!method.ReturnType.IsVoid())
{
locals.Add(method.ReturnType);
}
tokenResolutions = new List <object>();
// 1
tokenResolutions.Add(method.DeclaringType.BaseType.GetFieldByName("_invocationCount", typeResolver));
// call Delegate.Invoke
// 2
tokenResolutions.Add(
new SynthesizedStaticMethod(
string.Empty,
method.DeclaringType,
typeResolver.System.System_Void,
new List <IParameter>(),
(llvmWriter, opCode) =>
{
// get element size
llvmWriter.WriteDelegateInvoke(method, true, true);
}));
// 3
tokenResolutions.Add(method.DeclaringType.BaseType.GetFieldByName("_invocationList", typeResolver));
// call Default stub for now - "ret undef";
// 4
tokenResolutions.Add(IlReader.Methods(method.DeclaringType, typeResolver).First(m => m.Name == "Invoke"));
#if MSCORLIB
// 5, to case Object to Object[]
tokenResolutions.Add(typeResolver.System.System_Object.ToArrayType(1));
#endif
}
public static void GetCtorSBytePtr(ITypeResolver typeResolver, out byte[] code, out IList<object> tokenResolutions, out IList<IType> locals, out IList<IParameter> parameters)
{
IType systemString = typeResolver.System.System_String;
var codeBuilder = new IlCodeBuilder();
codeBuilder.LoadArgument(0);
// calculate length
codeBuilder.LoadArgument(0);
codeBuilder.Add(Code.Call, 2);
codeBuilder.Add(Code.Call, 3);
codeBuilder.Add(Code.Call, 1);
codeBuilder.Add(Code.Ret);
code = codeBuilder.GetCode();
locals = new List<IType>();
tokenResolutions = new List<object>();
tokenResolutions.Add(systemString.GetMethodByName("CreateStringFromEncoding", typeResolver));
tokenResolutions.Add(systemString.GetMethodByName("strlen", typeResolver));
tokenResolutions.Add(typeResolver.ResolveType("System.Text.Encoding").GetMethodByName("get_ASCII", typeResolver));
parameters = new List<IParameter>();
parameters.Add(typeResolver.System.System_SByte.ToPointerType().ToParameter());
}
public static void Register(ITypeResolver typeResolver)
{
var codeList = new IlCodeBuilder();
// get TypeCode of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 2);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Conv_I4);
// switch
var @switch = codeList.Switch();
// goto default case
//var defaultCaseLabel1 = codeList.Branch(Code.Br, Code.Br_S);
// TODO: do not support Structs for now
var defaultCaseLabel1 = codeList.CreateLabel();
codeList.Add(Code.Newobj, 20);
codeList.Add(Code.Throw);
// case 0(TypeCode.Empty) -> Default
@switch.Labels.Add(defaultCaseLabel1);
// case 1(TypeCode.Object) -> Default
@switch.Labels.Add(defaultCaseLabel1);
// case 2(TypeCode.DBNull) -> Default
@switch.Labels.Add(defaultCaseLabel1);
// case 3(TypeCode.Boolean)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_U1);
codeList.Add(Code.Box, 6);
codeList.Add(Code.Ret);
// case 4(TypeCode.Char)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_U2);
codeList.Add(Code.Box, 7);
codeList.Add(Code.Ret);
// case 5(TypeCode.SByte)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_I1);
codeList.Add(Code.Box, 8);
codeList.Add(Code.Ret);
// case 6(TypeCode.Byte)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_U1);
codeList.Add(Code.Box, 9);
codeList.Add(Code.Ret);
// case 7(TypeCode.Int16)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_I2);
codeList.Add(Code.Box, 10);
codeList.Add(Code.Ret);
// case 8(TypeCode.UInt16)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_U2);
codeList.Add(Code.Box, 11);
codeList.Add(Code.Ret);
// case 9(TypeCode.Int32)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_I4);
codeList.Add(Code.Box, 12);
codeList.Add(Code.Ret);
// case 10(TypeCode.UInt32)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_U4);
codeList.Add(Code.Box, 13);
codeList.Add(Code.Ret);
// case 11(TypeCode.Int64)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_I8);
codeList.Add(Code.Box, 14);
codeList.Add(Code.Ret);
// case 12(TypeCode.UInt64)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_I8);
codeList.Add(Code.Box, 15);
codeList.Add(Code.Ret);
// case 13(TypeCode.Single)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_R4);
codeList.Add(Code.Box, 16);
codeList.Add(Code.Ret);
// case 14(TypeCode.Double)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Ldind_R8);
codeList.Add(Code.Box, 17);
codeList.Add(Code.Ret);
// case 15(TypeCode.Decimal)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Box, 18);
codeList.Add(Code.Ret);
// case 16(TypeCode.DateTime)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Box, 19);
codeList.Add(Code.Ret);
// case 17 -> Default
@switch.Labels.Add(codeList.CreateLabel());
// throw NotSupportedException
codeList.Add(Code.Newobj, 20);
codeList.Add(Code.Throw);
// case 18(TypeCode.String) -> Default
@switch.Labels.Add(defaultCaseLabel1);
// default:
codeList.Add(defaultCaseLabel1);
// get Value of TypedReference (default case)
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Castclass, 4);
codeList.Add(Code.Ldind_Ref);
codeList.Add(Code.Ret);
var typedReferenceType = typeResolver.System.System_TypedReference;
var intPtrType = typeResolver.System.System_IntPtr;
var tokenResolutions = new List<object>();
tokenResolutions.Add(typedReferenceType.GetFieldByName("Value", typeResolver));
tokenResolutions.Add(typedReferenceType.GetFieldByName("Type", typeResolver));
tokenResolutions.Add(intPtrType.GetFieldByName("m_value", typeResolver));
tokenResolutions.Add(typeResolver.System.System_Object.ToPointerType());
tokenResolutions.Add(typeResolver.System.System_Object);
tokenResolutions.Add(typeResolver.System.System_Boolean);
tokenResolutions.Add(typeResolver.System.System_Char);
tokenResolutions.Add(typeResolver.System.System_SByte);
tokenResolutions.Add(typeResolver.System.System_Byte);
tokenResolutions.Add(typeResolver.System.System_Int16);
tokenResolutions.Add(typeResolver.System.System_UInt16);
tokenResolutions.Add(typeResolver.System.System_Int32);
tokenResolutions.Add(typeResolver.System.System_UInt32);
tokenResolutions.Add(typeResolver.System.System_Int64);
tokenResolutions.Add(typeResolver.System.System_UInt64);
tokenResolutions.Add(typeResolver.System.System_Single);
tokenResolutions.Add(typeResolver.System.System_Double);
tokenResolutions.Add(typeResolver.System.System_Decimal);
tokenResolutions.Add(typeResolver.System.System_DateTime);
tokenResolutions.Add(
IlReader.Constructors(typeResolver.System.System_NotSupportedException, typeResolver).First(c => !c.GetParameters().Any()));
var locals = new List<IType>();
var parameters = new List<IParameter>();
parameters.Add(typeResolver.System.System_Void.ToPointerType().ToParameter());
MethodBodyBank.Register(Name, codeList.GetCode(), tokenResolutions, locals, parameters);
}
public static void GetStrLen(ITypeResolver typeResolver, out byte[] code, out IList<object> tokenResolutions, out IList<IType> locals, out IList<IParameter> parameters)
{
var codeBuilder = new IlCodeBuilder();
codeBuilder.LoadArgument(0);
codeBuilder.SaveLocal(0);
var initialJumpLabel = codeBuilder.Branch(Code.Br, Code.Br_S);
var jumpBack = codeBuilder.CreateLabel();
codeBuilder.LoadLocal(0);
codeBuilder.LoadConstant(1);
codeBuilder.Add(Code.Conv_I);
codeBuilder.Add(Code.Add);
codeBuilder.SaveLocal(0);
codeBuilder.Add(initialJumpLabel);
codeBuilder.LoadLocal(0);
codeBuilder.Add(Code.Ldind_I1);
codeBuilder.LoadConstant(0);
codeBuilder.Branch(Code.Bgt, Code.Bgt_S, jumpBack);
codeBuilder.LoadLocal(0);
codeBuilder.LoadArgument(0);
codeBuilder.Add(Code.Sub);
// and if element size is bugger 1, you need to devide it by element size
// codeBuilder.LoadConstant(<size>);
// codeBuilder.Add(Code.Div);
codeBuilder.Add(Code.Ret);
code = codeBuilder.GetCode();
locals = new List<IType>();
locals.Add(typeResolver.System.System_SByte.ToPointerType());
tokenResolutions = new List<object>();
parameters = new List<IParameter>();
parameters.Add(typeResolver.System.System_SByte.ToPointerType().ToParameter());
}
public static void Register(ITypeResolver typeResolver)
{
var codeList = new IlCodeBuilder();
// get TypeCode of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 2);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Conv_I4);
// switch
var @switch = codeList.Switch();
// goto default case
//var defaultCaseLabel1 = codeList.Branch(Code.Br, Code.Br_S);
// TODO: do not support Structs for now
var defaultCaseLabel1 = codeList.CreateLabel();
codeList.Add(Code.Newobj, 20);
codeList.Add(Code.Throw);
// case 0(TypeCode.Empty) -> Default
@switch.Labels.Add(defaultCaseLabel1);
// case 1(TypeCode.Object) -> Default
@switch.Labels.Add(defaultCaseLabel1);
// case 2(TypeCode.DBNull) -> Default
@switch.Labels.Add(defaultCaseLabel1);
// case 3(TypeCode.Boolean)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 6);
codeList.Add(Code.Stind_I1);
codeList.Add(Code.Ret);
// case 4(TypeCode.Char)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 7);
codeList.Add(Code.Stind_I2);
codeList.Add(Code.Ret);
// case 5(TypeCode.SByte)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 8);
codeList.Add(Code.Stind_I1);
codeList.Add(Code.Ret);
// case 6(TypeCode.Byte)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 9);
codeList.Add(Code.Stind_I1);
codeList.Add(Code.Ret);
// case 7(TypeCode.Int16)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 10);
codeList.Add(Code.Stind_I2);
codeList.Add(Code.Ret);
// case 8(TypeCode.UInt16)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 11);
codeList.Add(Code.Stind_I2);
codeList.Add(Code.Ret);
// case 9(TypeCode.Int32)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 12);
codeList.Add(Code.Stind_I4);
codeList.Add(Code.Ret);
// case 10(TypeCode.UInt32)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 13);
codeList.Add(Code.Stind_I4);
codeList.Add(Code.Ret);
// case 11(TypeCode.Int64)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 14);
codeList.Add(Code.Stind_I8);
codeList.Add(Code.Ret);
// case 12(TypeCode.UInt64)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 15);
codeList.Add(Code.Stind_I8);
codeList.Add(Code.Ret);
// case 13(TypeCode.Single)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 16);
codeList.Add(Code.Stind_R4);
codeList.Add(Code.Ret);
// case 14(TypeCode.Double)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 17);
codeList.Add(Code.Stind_R8);
codeList.Add(Code.Ret);
// case 15(TypeCode.Decimal)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 18);
codeList.Add(Code.Ret);
// case 16(TypeCode.DateTime)
@switch.Labels.Add(codeList.CreateLabel());
// get Value of TypedReference
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.LoadArgument(1);
codeList.Add(Code.Unbox, 19);
codeList.Add(Code.Ret);
// case 17 -> Default
@switch.Labels.Add(codeList.CreateLabel());
// throw NotSupportedException
codeList.Add(Code.Newobj, 20);
codeList.Add(Code.Throw);
// case 18(TypeCode.String) -> Default
@switch.Labels.Add(defaultCaseLabel1);
// default:
codeList.Add(defaultCaseLabel1);
// get Value of TypedReference (default case)
codeList.LoadArgument(0);
codeList.Add(Code.Ldflda, 1);
// IntPtr.m_value
codeList.Add(Code.Ldfld, 3);
codeList.Add(Code.Castclass, 4);
codeList.LoadArgument(1);
codeList.Add(Code.Stind_Ref);
codeList.Add(Code.Ret);
var typedReferenceType = typeResolver.System.System_TypedReference;
var intPtrType = typeResolver.System.System_IntPtr;
var tokenResolutions = new List <object>();
tokenResolutions.Add(typedReferenceType.GetFieldByName("Value", typeResolver));
tokenResolutions.Add(typedReferenceType.GetFieldByName("Type", typeResolver));
tokenResolutions.Add(intPtrType.GetFieldByName("m_value", typeResolver));
tokenResolutions.Add(typeResolver.System.System_Object.ToPointerType());
tokenResolutions.Add(typeResolver.System.System_Object);
tokenResolutions.Add(typeResolver.System.System_Boolean);
tokenResolutions.Add(typeResolver.System.System_Char);
tokenResolutions.Add(typeResolver.System.System_SByte);
tokenResolutions.Add(typeResolver.System.System_Byte);
tokenResolutions.Add(typeResolver.System.System_Int16);
tokenResolutions.Add(typeResolver.System.System_UInt16);
tokenResolutions.Add(typeResolver.System.System_Int32);
tokenResolutions.Add(typeResolver.System.System_UInt32);
tokenResolutions.Add(typeResolver.System.System_Int64);
tokenResolutions.Add(typeResolver.System.System_UInt64);
tokenResolutions.Add(typeResolver.System.System_Single);
tokenResolutions.Add(typeResolver.System.System_Double);
tokenResolutions.Add(typeResolver.System.System_Decimal);
tokenResolutions.Add(typeResolver.System.System_DateTime);
tokenResolutions.Add(
IlReader.Constructors(typeResolver.System.System_NotSupportedException, typeResolver).First(c => !c.GetParameters().Any()));
var locals = new List <IType>();
var parameters = new List <IParameter>();
parameters.Add(typeResolver.System.System_Void.ToPointerType().ToParameter());
parameters.Add(typeResolver.System.System_Object.ToParameter());
MethodBodyBank.Register(Name, codeList.GetCode(), tokenResolutions, locals, parameters);
}