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 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);
}
